This can only take place when receiving oral sex from a drunken Asian women, she mistakes your penis for a cold sesame noodle and chomps down on it causing severe pain and sometimes bleeding.
Yo dude did you hear about the guy that got karate chomped?
by Brosious maximus May 10, 2016
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The act of letting a young, Asian school girl bite down on your dick while cumming
Guy 1: Man... If it's two things asians know how to do it's how to make sushi and karate chomp

Guy 2: Right on brother, right on
by JackieChan&JetLi November 17, 2011
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