a very crazy person, insane, class clown
he is a crackpot
by Mark March 23, 2004
1. a crazy idiot
That girl comes up with so many crackpot ideas.
by Light Joker October 18, 2004
a term used to describe somone who is silly, retarded, idiotic, etc
Stop being such a fucking crack pot and listen to the story!
by Jennifer December 16, 2003
A crazy person, with insane thoughts or ideas
The guy over there is a crackpot,
by Dante the Great February 11, 2015