45 Idioms About People

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People often use special phrases to describe others. These phrases are called idioms. Idioms can be funny, smart, or even a little tricky. But they help us say something in a more colorful way. When we learn idioms, we can better understand what others mean and sound more natural when we talk.

In this article, we will learn idioms that are used to talk about people. These idioms describe how people act, think, or feel. Some idioms talk about someone who is very kind, while others describe someone who acts silly or strange. Get ready to discover some interesting idioms and what they really mean.

Idioms About People

1. Couch Potato

Meaning: A person who spends a lot of time sitting and watching TV.

Example Sentences:

  • My brother is a couch potato; he watches cartoons all day.
  • On weekends, I turn into a couch potato and watch movies.

Other ways to say: Lazy person, TV addict

Fun Fact/Origin: This term became popular in the 1970s to describe people who watch too much TV.

Usage: Used to describe someone who is inactive and watches a lot of television.

2. Go-Getter

Meaning: Someone who is energetic and works hard to achieve goals.

Example Sentences:

  • Sarah is a go-getter; she always finishes her homework early.
  • My dad is a go-getter at his job.

Other ways to say: Hard worker, achiever

Fun Fact/Origin: The term has been used since the early 1900s to describe ambitious people.

Usage: Used to describe someone who is proactive and determined.

3. Social Butterfly

Meaning: A person who loves to talk and meet new people.

Example Sentences:

  • Emily is a social butterfly; she has many friends.
  • At the party, Jake was a social butterfly, chatting with everyone.

Other ways to say: Extrovert, people person

Fun Fact/Origin: The term compares a person’s social behavior to a butterfly flitting from flower to flower.

Usage: Used to describe someone who is very sociable.

4. Bookworm

Meaning: Someone who loves reading books.

Example Sentences:

  • I’m a bookworm; I read every night before bed.
  • Lisa is such a bookworm; she finished three books this week.

Other ways to say: Avid reader, bibliophile

Fun Fact/Origin: The term dates back to the 1500s, originally describing insects that eat books.

Usage: Used to describe someone who enjoys reading a lot.

5. Class Clown

Meaning: A student who makes jokes and tries to make others laugh.

Example Sentences:

  • Tom is the class clown; he always tells funny stories.
  • The class clown made everyone laugh during the assembly.

Other ways to say: Joker, prankster

Fun Fact/Origin: The term has been used in schools to describe humorous students.

Usage: Used to describe someone who is humorous and seeks attention in class.

6. Early Bird

Meaning: Someone who wakes up early or arrives early.

Example Sentences:

  • Grandma is an early bird; she wakes up at 5 a.m.
  • Being an early bird helps me finish my homework on time.

Other ways to say: Morning person, prompt individual

Fun Fact/Origin: Comes from the saying, “The early bird catches the worm.”

Usage: Used to describe someone who is punctual and starts tasks early.

7. Nerd

Meaning: A person who is very interested in academics or technology.

Example Sentences:

  • Kevin is a nerd; he loves math and science.
  • Some people call me a nerd because I enjoy coding.

Other ways to say: Geek, techie

Fun Fact/Origin: Originally a slang term, it became popular in the 1950s.

Usage: Used to describe someone who is very studious or tech-savvy.

8. Teacher’s Pet

Meaning: A student who is favored by the teacher.

Example Sentences:

  • Lily is the teacher’s pet; she always helps with classroom tasks.
  • Being the teacher’s pet isn’t always popular with classmates.

Other ways to say: Favorite student, teacher’s favorite

Fun Fact/Origin: The term has been used since the 1800s in educational settings.

Usage: Used to describe a student who receives special attention from the teacher.

9. Drama Queen

Meaning: Someone who overreacts or is overly emotional.

Example Sentences:

  • My sister is a drama queen; she cries over small things.
  • Don’t be such a drama queen; it’s just a game.

Other ways to say: Overreact, melodramatic person

Fun Fact/Origin: The term is often used in theater to describe exaggerated performances.

Usage: Used to describe someone who reacts excessively to situations.

10. Busybody

Meaning: A person who is too interested in other people’s affairs.

Example Sentences:

  • Our neighbor is a busybody; she watches everyone.
  • Don’t be a busybody; mind your own business.

Other ways to say: Nosy person, meddler

Fun Fact/Origin: The term has been used since the 1700s to describe nosy individuals.

Usage: Used to describe someone who interferes in others’ matters.

11. Tough Cookie

Meaning: Someone who is strong and doesn’t give up easily.

Example Sentences:

  • Grandma is a tough cookie; she never complains.
  • That firefighter is a real tough cookie.

Other ways to say: Strong person, fighter

Fun Fact/Origin: “Cookie” here means a person; it’s been used this way since the 1920s.

Usage: Used to describe someone who is brave or doesn’t get scared easily.

12. Big Mouth

Meaning: A person who talks too much or shares secrets.

Example Sentences:

  • Don’t tell him your secret—he’s a big mouth.
  • My little brother is such a big mouth!

Other ways to say: Blabbermouth, talker

Fun Fact/Origin: This idiom compares talking too much to having a “big” mouth.

Usage: Used for someone who can’t keep quiet or keep secrets.

13. Chatterbox

Meaning: Someone who talks a lot.

Example Sentences:

  • My friend is a chatterbox—she talks all through lunch.
  • I was a chatterbox in kindergarten.

Other ways to say: Talkative person, blabber

Fun Fact/Origin: The word has been used since the 1700s.

Usage: Used to describe someone who talks nonstop.

14. Happy Camper

Meaning: A person who is happy or satisfied.

Example Sentences:

  • After getting ice cream, I was a happy camper.
  • She’s never a happy camper when she’s tired.

Other ways to say: Content person, cheerful person

Fun Fact/Origin: The phrase became popular in the 1980s.

Usage: Used to describe someone who is pleased with what they have.

15. Whiz Kid

Meaning: A young person who is very smart.

Example Sentences:

  • My cousin is a whiz kid at math.
  • That whiz kid fixed the computer!

Other ways to say: Genius, brainy kid

Fun Fact/Origin: Started in the 1950s to describe smart kids.

Usage: Used for young people who are quick learners.

16. Smart Cookie

Meaning: Someone who is clever.

Example Sentences:

  • You’re a smart cookie for solving that puzzle.
  • That kid is a smart cookie in science class.

Other ways to say: Clever person, sharp thinker

Fun Fact/Origin: Like “tough cookie,” this idiom uses “cookie” to mean person.

Usage: Used to describe someone who is wise or quick-thinking.

17. Old Soul

Meaning: A young person who seems wise beyond their years.

Example Sentences:

  • She’s an old soul; she loves old music and books.
  • My brother is an old soul—he acts like a grown-up.

Other ways to say: Wise child, mature kid

Fun Fact/Origin: The term is often used to describe kids who like older things.

Usage: Used when a child acts very mature or thoughtful.

18. Cold Fish

Meaning: A person who doesn’t show emotions.

Example Sentences:

  • He’s a cold fish; he didn’t smile at the joke.
  • My teacher can be a cold fish sometimes.

Other ways to say: Unfriendly, emotionless person

Fun Fact/Origin: Refers to fish being cold and still.

Usage: Used to describe someone who acts distant.

19. Worrywart

Meaning: Someone who worries too much.

Example Sentences:

  • Don’t be a worrywart—it’ll be fine!
  • My mom is a worrywart about everything.

Other ways to say: Worrier, anxious person

Fun Fact/Origin: Popularized in a comic strip from the 1950s.

Usage: Used for someone who often gets nervous.

20. Daydreamer

Meaning: Someone who thinks about things instead of paying attention.

Example Sentences:

  • The teacher called me a daydreamer in class.
  • He’s always daydreaming during lessons.

Other ways to say: Lost in thought, spacey person

Fun Fact/Origin: This term has been used since the 1800s.

Usage: Used when someone is not focused on the present.

21. Lone Wolf

Meaning: Someone who prefers to be alone.

Example Sentences:

  • He’s a lone wolf and doesn’t like team games.
  • My uncle is a lone wolf and enjoys hiking by himself.

Other ways to say: Loner, solo person

Fun Fact/Origin: Comes from how wolves sometimes separate from their pack.

Usage: Used to describe independent people.

22. Know-It-All

Meaning: A person who thinks they know everything.

Example Sentences:

  • No one likes a know-it-all in class.
  • Don’t act like a know-it-all; others have good ideas too.

Other ways to say: Smarty-pants, show-off

Fun Fact/Origin: Often used in school settings.

Usage: Used for someone who brags about knowing things.

23. Bright Spark

Meaning: A smart and lively person.

Example Sentences:

  • That kid is a bright spark in math class.
  • Emma is a bright spark; she always has great ideas.

Other ways to say: Clever kid, quick thinker

Fun Fact/Origin: The word “spark” shows energy or brightness.

Usage: Used for people who are smart and energetic.

24. Slippery Customer

Meaning: Someone who is tricky or hard to trust.

Example Sentences:

  • That guy seems like a slippery customer.
  • Don’t trust him—he’s a slippery customer.

Other ways to say: Sneaky person, trickster

Fun Fact/Origin: Refers to someone who slips away from truth or rules.

Usage: Used when someone is dishonest or sneaky.

25. Fast Talker

Meaning: Someone who speaks quickly and may trick others.

Example Sentences:

  • That salesman is a fast talker.
  • Be careful around fast talkers.

Other ways to say: Smooth talker, persuader

Fun Fact/Origin: Often used for people who sell things or make deals.

Usage: Describes people who speak quickly to get what they want.

26. Party Animal

Meaning: A person who loves to attend parties.

Example Sentences:

  • My cousin is a party animal on weekends.
  • He’s a party animal and never misses a birthday.

Other ways to say: Fun-lover, outgoing person

Fun Fact/Origin: Became common in the 1980s.

Usage: Describes someone who enjoys social events.

27. Scaredy-Cat

Meaning: A person who is easily scared.

Example Sentences:

  • Don’t be a scaredy-cat—it’s just a game.
  • My sister is a scaredy-cat during storms.

Other ways to say: Frightened person, chicken

Fun Fact/Origin: Cats often jump at sudden sounds.

Usage: Used to describe someone who is nervous or scared.

28. Cheapskate

Meaning: Someone who doesn’t like to spend money.

Example Sentences:

  • My uncle is a cheapskate; he never tips.
  • Don’t be a cheapskate—buy the extra fries!

Other ways to say: Stingy person, tightwad

Fun Fact/Origin: Came from slang in the 1800s.

Usage: Used when someone avoids spending even a little money.

29. Two-Faced

Meaning: Someone who says one thing but does another.

Example Sentences:

  • She’s two-faced—she acts nice but gossips later.
  • I don’t trust him; he’s two-faced.

Other ways to say: Fake, dishonest

Fun Fact/Origin: Comes from the idea of showing two different faces.

Usage: Used for people who are not honest.

30. Wet Blanket

Meaning: A person who spoils the fun.

Example Sentences:

  • Don’t be a wet blanket—join the game!
  • He’s a wet blanket at every party.

Other ways to say: Fun killer, buzzkill

Fun Fact/Origin: A wet blanket puts out fire, like someone who puts out fun.

Usage: Used to describe someone who stops others from enjoying themselves.

31. Hothead

Meaning: Someone who gets angry quickly.

Example Sentences:

  • Don’t mess with Jack—he’s a hothead.
  • That hothead shouted over a small mistake.

Other ways to say: Angry person, short-tempered

Fun Fact/Origin: “Hot” shows strong emotion.

Usage: Describes people who lose their temper easily.

32. Crybaby

Meaning: Someone who cries or complains a lot.

Example Sentences:

  • Don’t be a crybaby about losing.
  • My little brother is a crybaby when he’s tired.

Other ways to say: Whiner, complainer

Fun Fact/Origin: Simple word used by kids.

Usage: Used when someone reacts with tears or whining.

33. Tattle-Tale

Meaning: Someone who tells on others.

Example Sentences:

  • No one likes a tattle-tale at recess.
  • She’s a tattle-tale and tells the teacher everything.

Other ways to say: Snitch, informer

Fun Fact/Origin: Kids often use this word in school.

Usage: Used for someone who reports others’ bad behavior.

34. Jokester

Meaning: Someone who always tells jokes.

Example Sentences:

  • My dad is a jokester at family dinners.
  • The jokester made the whole class laugh.

Other ways to say: Comedian, funny person

Fun Fact/Origin: Used since the 1800s.

Usage: Describes someone who enjoys making others laugh.

35. Grump

Meaning: A person who is often unhappy or unfriendly.

Example Sentences:

  • Don’t be a grump this morning.
  • The cashier was a grump today.

Other ways to say: Grouch, cranky person

Fun Fact/Origin: Comes from “grumpy,” meaning bad-tempered.

Usage: Describes someone who is moody or sour.

36. Peacemaker

Meaning: Someone who tries to stop fights or arguments.

Example Sentences:

  • Mom is the peacemaker in our family.
  • We need a peacemaker to help settle this.

Other ways to say: Mediator, calm person

Fun Fact/Origin: The word shows a person who makes peace.

Usage: Used when someone helps others get along.

37. Big Cheese

Meaning: An important person.

Example Sentences:

  • The big cheese of the company came to visit.
  • He acts like he’s the big cheese at school.

Other ways to say: Boss, leader

Fun Fact/Origin: Possibly comes from the word “chief.”

Usage: Used to describe someone in charge.

38. Workaholic

Meaning: A person who works too much.

Example Sentences:

  • My uncle is a workaholic—he even works on weekends!
  • She’s a workaholic and forgets to rest.

Other ways to say: Hard worker, job-focused

Fun Fact/Origin: Made by blending “work” and “alcoholic.”

Usage: Describes people who spend too much time working.

39. Chicken

Meaning: A person who is scared or afraid to try.

Example Sentences:

  • He didn’t jump in the pool—what a chicken!
  • Don’t be a chicken—just try it.

Other ways to say: Coward, scaredy-cat

Fun Fact/Origin: Chickens are thought to be shy or scared.

Usage: Used when someone is afraid to do something.

40. Space Cadet

Meaning: Someone who is forgetful or not paying attention.

Example Sentences:

  • I forgot my backpack—such a space cadet!
  • She’s a space cadet during math class.

Other ways to say: Airhead, daydreamer

Fun Fact/Origin: Suggests someone has “gone to space” and isn’t focused.

Usage: Describes people who are distracted or forgetful.

41. Butterfingers

Meaning: Someone who drops things easily.

Example Sentences:

  • I dropped my lunch again—total butterfingers!
  • Don’t hand him that glass—he’s a butterfingers.

Other ways to say: Clumsy person, fumbler

Fun Fact/Origin: Butter is slippery, like someone’s fingers!

Usage: Used when someone often drops things.

42. Tough Nut to Crack

Meaning: A person who is hard to understand or deal with.

Example Sentences:

  • Our new teacher is a tough nut to crack.
  • Grandma is a tough nut to crack about her favorite recipes.

Other ways to say: Hard to figure out, stubborn

Fun Fact/Origin: Comes from the idea that some nuts are hard to open.

Usage: Used for people who don’t open up easily.

43. Life of the Party

Meaning: A person who brings energy and fun to events.

Example Sentences:

  • Ava is the life of the party—everyone loves her jokes.
  • He’s always the life of the party.

Other ways to say: Entertainer, center of attention

Fun Fact/Origin: Common phrase in social settings.

Usage: Describes someone who makes events fun.

44. Lazybones

Meaning: A very lazy person.

Example Sentences:

  • Get up, lazybones—it’s noon!
  • Don’t be a lazybones—help clean up.

Other ways to say: Slacker, sleepyhead

Fun Fact/Origin: Used for over 400 years!

Usage: Used when someone doesn’t want to work or move.

45. Busy as a Bee

Meaning: A very hardworking or active person.

Example Sentences:

  • Mom’s as busy as a bee before dinner.
  • I’ve been busy as a bee with my science project.

Other ways to say: Always working, super active

Fun Fact/Origin: Bees are known for working hard all day.

Usage: Describes someone who is always doing something.

Quiz: Idioms About People 

Instructions: Choose the correct meaning for each idiom. Each question has one correct answer. Use what you’ve learned from the idioms to find the best choice.

Question Key

1. What does “couch potato” mean?

A) A person who grows potatoes
B) A person who watches a lot of TV and doesn’t move much
C) A person who loves sports

2. If someone is a “bookworm,” what are they like?

A) They dislike books
B) They enjoy reading
C) They eat books

3. What does “class clown” describe?

A) A very serious student
B) A student who makes people laugh
C) A teacher’s helper

4. If you’re called a “social butterfly,” what does that mean?

A) You sleep a lot
B) You like being alone
C) You enjoy meeting people

5. What does “teacher’s pet” mean?

A) A real pet in class
B) A student the teacher likes a lot
C) A student who never studies

6. What does it mean if someone is a “drama queen”?

A) They act calm all the time
B) They overreact to small things
C) They like sports

7. If someone is a “go-getter,” what does that mean?

A) They are lazy
B) They work hard and don’t give up
C) They sleep late

8. What does “tattle-tale” mean?

A) Someone who keeps secrets
B) Someone who tells on others
C) Someone who writes books

9. If you’re a “chatterbox,” what are you doing?

A) Talking a lot
B) Sleeping
C) Running fast

10. A “two-faced” person is someone who:

A) Has two faces
B) Is honest with everyone
C) Acts nice but says bad things behind your back

11. What is a “scaredy-cat”?

A) A person who loves cats
B) A person who is easily scared
C) A brave person

12. If someone is a “workaholic,” they:

A) Never do any work
B) Work all the time
C) Sleep all day

13. What does “butterfingers” mean?

A) A person with buttery hands
B) A person who holds things tightly
C) A person who drops things a lot

14. A “lone wolf” is someone who:

A) Likes to be in big groups
B) Works alone and keeps to themselves
C) Loves animals

15. What does “life of the party” mean?

A) Someone who brings fun and energy to a group
B) Someone who sleeps during parties
C) Someone who never talks

Answer Key

  1. B) A person who watches a lot of TV and doesn’t move much
  2. B) They enjoy reading
  3. B) A student who makes people laugh
  4. C) You enjoy meeting people
  5. B) A student the teacher likes a lot
  6. B) They overreact to small things
  7. B) They work hard and don’t give up
  8. B) Someone who tells on others
  9. A) Talking a lot
  10. C) Acts nice but says bad things behind your back
  11. B) A person who is easily scared
  12. B) Work all the time
  13. C) A person who drops things a lot
  14. B) Works alone and keeps to themselves
  15. A) Someone who brings fun and energy to a group

Wrapping Up

Idioms help us talk about people in fun and creative ways. They show how someone acts or feels. When we learn idioms, we can speak and write better. We also understand others more easily. Try using some of these idioms in your own stories or conversations.

Learning these phrases can be simple and fun if you practice a little every day.

👉 Want to understand what idioms really are? Visit our complete guide to idioms. Or see all idiom articles.
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Ben Donovan

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