noun. Usually associated with a bad case of explosive diarrhea. Performed when there is uncertainty as to whether or not your fart will consist of just air. As the fart is released shit mist sprays out and vandalizes your underwear like a can of spray paint.
I have ruined 4 pairs of underwear in one day form graffiti farts.
by Studmuffinsss May 7, 2007
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