Duf Edit Meaning

1.

An acronym for Designated Ugly Friend. Every hot girl has a DUF simply to make her look that much hotter. This strategy also works for average looking girls.

Hey Bill, here comes Mary and her DUF. I call Mary!

See Ryan

2.

Designated Ugly Friend - the one obligatory fat chick in every group of hot chicks. see running interference

Damn, all those chicks are hot except for that one. Bailey's gonna take the duff home tonight.

3.

designated ugly friend

"Dude that chicks UGLY!"

"Yes, she's the duf in the group."

See disgusting, repulsive, grungy

4.

short for dueche fag

you shouldn't have done that you duf