Top Definition
A person who has a hairline crack of crazy in them, such that if you tap it, the crazy will come pouring out.
I know the dude's a nice guy but he's got a crazy crack waiting to pop
#crazy #bats in the belfry #batty #cracked #cuckoo #demented #deranged #flipped out #freaked out #fruity #insane #kooky #lunatic #mad #mental #nuts #psycho #screw loose #unbalanced
by BSNBG January 20, 2011
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