How to use crazy in a sentence
40 example sentences · adjective, adverb, noun
Crazy means of unsound mind; insane; demented. Example: “His ideas were both frightening and crazy.”
Examples of crazy by meaning
adjectiveOf unsound mind; insane; demented.
- His ideas were both frightening and crazy.
adjectiveOut of control.
- When she gets on the motorcycle she goes crazy.
adjectiveVery excited or enthusiastic.
- He went crazy when he won.
- The craziest, most extraordinary banger race on the planet: 10,000+ miles from Prague to Siberia.2020 January 8, Nikhil Krishnan, “Six of the world's most thrilling road trips for 2020”, in The Daily Telegraph
adjectiveIn love; experiencing romantic feelings.
- Why is she so crazy about him?
adjectiveVery unexpected; wildly surprising.
- The game had a crazy ending.
- It's serious dressing up, the maddest entertainment, craziest art, and at the end there's the burning of a huge effigy, stuffed with pyrotechnics 287.2010 May 27, Judy Astley, Blowing It: a brilliantly funny, mad-cap novel guaranteed to make you laugh from bestselling author Judy Astley...
- But crazier things have happened.2018 August 7, “Save us from another kooky California breakup plan”, in The Los Angeles Times
adverbVery, extremely.
- That trick was crazy good.
- I'm crazy tired after today's shift at work.
- It's crazy stupid here, Kim.2002, Gina Riley, Jane Turner, That's Unusual: Scripts from Kath and Kim, Series 2, page 67
nounAn insane or eccentric person; a crackpot.
- It's our night, you crazies!2011, “Pilot”, in Allen Gregory, season 1, episode 1
nounEccentric behaviour; lunacy; craziness.
- Then again, her whole evening was full of crazy, and she didn't know what else to do.2013, Douglas Schwartz, Checkered Scissors, page 211
More sentences with crazy
- There's just this nervous mannerism that Bob has with his hands, and it drives me crazy.From the entry this
- There's a massive iceberg of increasingly crazy fanfics out there based around those two characters.From the entry iceberg
- You're going to think I'm plum crazy for this, but I want to adopt all seven kittens.From the entry plum
- Between you and me, I think the boss is crazy. Let's keep this between ourselves.From the entry between
- We need to screen this porch. These bugs are driving me crazy.From the entry screen
- I don't know what the world is coming to! Everything seems so crazy these days.From the entry come to
- She stayed late, working like crazy to get the project done before the deadline.From the entry like crazy
- Forget the Great Wall - Beijing's best-kept secret is its crazy taxi drivers.From the entry best-kept secret
- We were all going at it like crazy, trying to get the job finished before the deadline.From the entry go at it
- Watch out those crazy skinheads! They made someone bite the curb the other night.From the entry bite the curb
- She seriously wants to swim across the English Channel? Man, that's crazy talk.From the entry crazy talk
- He's acting crazy because he's on crack right now.From the entry on
- My sister is always driving me crazy.From the entry sister
- The editors went a little crazy making so many cuts.From the entry cut
- Crazy things like that only happen in dreams.From the entry dream
- She was known for throwing the craziest parties in college.From the entry throw
- I went stone crazy after she left.From the entry stone
- Yo, that's crazy, but I don't remember asking.From the entry yo
- The crazy lady made a scene in the grocery store.From the entry scene
- Many of his crazy ideas remained unchallenged.From the entry unchallenged
- The teasing itch from the mosquito bite drove her crazy.From the entry teasing
- He just got glomped by a crazy fangirl.From the entry glomped
- Pocket watching a high schooler is crazy.From the entry pocket watch
- He irons his clothes how?! That's crazy! Well, I guess it takes all kinds to make a world.From the entry it takes all kinds to make a world
- There are a lot of crazy people out there.From the entry out there
- Between you and me, I think the boss is crazy.From the entry between you and me
- Is he off his meds or something? He's acting crazy.From the entry off one's meds
Meaning of crazy
- adjective Of unsound mind; insane; demented.
- adjective Out of control.
- adjective Very excited or enthusiastic.
Questions about crazy in a sentence
- How do you use crazy in a sentence?
- Crazy is used as an adjective, adverb and noun. For example: “His ideas were both frightening and crazy.”
- What is a short sentence with crazy?
- “But crazier things have happened.”
- What does crazy mean?
- Crazy means of unsound mind; insane; demented.
Source and license
Adapted from Wiktionary: crazy (page history and authors) and the entries each sentence comes from. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws chose the sentences, left out offensive ones and quotations older than 1900, and marked the word in each. Wiktionary data of 2026-09-02.
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Cite this page: “How to use crazy in a sentence.” Word.ws, https://word.ws/sentences/crazy. Based on Wiktionary, CC BY-SA 4.0.