1. Usually refering to the penis after rigerious masterbation. The penis would be limp, small, and completely empty of any semen. The penis, when kapouffed is said to ache.

2. A man would be said to be kapouffed after a session of hot sex. He would be sweaty and tired.
1. Man, my dick is sure is kapouffed!

2. Guy: Boy, I sure am kapouffed.
Girl: Yeaaah. Gross.
by ASSMAN! December 24, 2005
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