Top Definition
An individual who is involved in either:

1)Comedic delivery of wit in front of a small audience.

2)Regularly providing 'one-liners' with the purpose of amusement.
Anthony: Have you seen my keys Tony?

Tony the 'crack-up artist': Yes I sure have, there they are.. Not!
by Gus McLeary April 01, 2008
5 Words related to crack-up artist

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