Foul on

To punch someone in the face. Coming from sports terms, which means foul play.

Lars: "Get away from me, punk!"

Jamie: "'Punk'?!, homeboy, don't make me foul on you!!!"
Lars: "Get away from me, punk!"

Jamie: "'Punk'?!, homeboy, don't make me foul on you!!!"
by Goldbrier901 September 08, 2010
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