The act of violating a cupcake with one's cock and then face fucking someone, thereby giving them both cupcake *and* cock in their mouth.
"Hey, what happened to that red velvet cupcake?"
"Oh, I cupcake slammed some trick with it last night."
"Oh, I cupcake slammed some trick with it last night."
by teh_muffin_min November 4, 2008
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