The morning after sex, while the woman is still asleep, the act of cumming on her upper lip, then attaching a $20 bill to it.
A: Dude, how did that chick get home this morning?
B: Oh, it was no big deal, I gave her Jackson's Mustache.
B: Oh, it was no big deal, I gave her Jackson's Mustache.
by Greene Team July 25, 2011
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