Duffed It
Referring to when you royally screw something up. Sometimes when you miss an easy shot in a sport.
Oh he duffed it!
Duffed
To get Your shit rocked by a closed fist.
Yo Son just got the shit duffed outta Him.
Duffing
Giving oral pleasure after the receipt of an unexpected gift.
Hillary received a beautiful engagement ring. Right after, she was caught on camera duffing her boyfriend on the barcalounger.
Duffed
To get your ass kicked REALLY badly. If you got "duffed", you didn't just get punched in the face, hit the floor and kicked once or twice hard... you got hit in the face, hit the ground, then got hit in the face several more times, possibly had your head bashed into the cement, got kicked in the ears, neck, kidneys and various other soft spots on your body.
"Yung, that nigga D-Set laid up in the hospital. He smoked up that whole QP he was fronted by main man and got duffed."
Duf
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!
Duffed
The action of pounding a person's ass to the point their cheeks turn red without slapping them.
Yo man I duffed that bitch so hard her cotton picking grandma felt it dog.
Duf
Designated Ugly Friend
Britney: Oh my god, why is she your friend?
Jessica: I know shes ugly, but shes my duf.
Jessica: I know shes ugly, but shes my duf.