The action of folding someone, or knocking them out
“Man I’ll duff your shit”
“Oh shit, Amari got duffed
dumb ugly or fat friend...
Becky invited her duff so she doesnt get wasted and blows any willing cock within sucking distance
Designated Ugly Fat Friend is a person that you keep around to be more attractive and popular also known as the D.U.F.F
Two hot girls are sitting with a ugly girl. I feel bad for that Duff.
Duff is a quiet man when you first meet him yet is incredibly observant and always listening. He takes his time in both thoughts and actions, but in the end is always ready to share the very best of himself. Duff is strong yet gentle, firm yet kind and mushy. If you are lucky enough to have a Duff in your life, then you are guaranteed a funny and generous confidante who will be by your side forever.
You know it's going to be a great night, Duff is coming!
(D)esginated (U)gly (F)at (F)riend
You are a duff
We have a duff in our friend group