to beat someone up and win
i'm gonna duff you up!
41👍 8👎
Duff you up means punch you up
Bro ima duff you up: said girl
A person who was a duff in their past and is now a hot glown up masterpiece
Guy 1: Damn heathers a come up duff! Guy 2: Yah she used to be really ugly but now I really wanna date her
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