a douche bag's evil twin cousin. A chotch bag is more than just a useless idiot, he or she is consistently a useless idiot, often times on purpose.
David: Damn, frickin Jim is such a douche bag!

Paul: Yeah, but i think he's been drinking d water so long we have to classify him as a chotch bag.

David: Whoah, he graduated from db school already?

Paul: no doubt, hey make it rain son!
by DPdaix June 1, 2007
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