Word.ws English Dictionary

crazy up

crazy up verb: to become or make someone or someplace crazy (of unsound mind; insane; demented, out of control, very excited or enthusiastic, very unexpected; wildly surprising).

Verb

crazy up (third-person singular simple present crazies up, present participle crazying up, simple past and past participle crazied up)

  1. (intransitive, transitive) To become or make someone or someplace crazy (of unsound mind; insane; demented, out of control, very excited or enthusiastic, very unexpected; wildly surprising).

Forms of crazy up

third-person singular presentcrazies up
present participlecrazying up
past participlecrazied up
pastcrazied up

Questions about crazy up

What does crazy up mean?
Crazy up means to become or make someone or someplace crazy (of unsound mind; insane; demented, out of control, very excited or enthusiastic, very unexpected; wildly surprising).
What part of speech is crazy up?
Crazy up is a verb.
What is the past tense of crazy up?
The past tense of crazy up is crazied up.

Words near crazy up in the dictionary

  1. crazy quilts
  2. crazy straw
  3. crazy straws
  4. crazy talk
  5. crazy top downy mildew
  6. crazy up
  7. crazy water
  8. crazy-ass
  9. crazy-making
  10. crazy-pants
  11. crazy-pated

Source and license

Adapted from Wiktionary: crazy up (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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