When you are recieving a blowjob the person giving said blowjob bites the the head and/or foreskin of the penis.
Luke: Oh damn did you hear Lacie gave Kash a chomp job?

Gesus: Oh that's weird. I kinda hope she gives me one... DON'T JUDGE ME!!

Luke: Gesus, nobody likes you.

Gesus: Yeah, I know.
by James Griffoth October 5, 2009
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