Duff!

Someone who does not give a shit that he is the leader.

Dude! Do something, don't be duff!

by TrexMike March 17, 2021

DUFF

A DUFF is a D- Dumb U- Ugly F- Fat F- Friend basically the girl or boy that tries to cockblock you when you are trying to make a move on a girl or a boy

Shut up you fuckin duff

by Kiddericc March 22, 2021

uppa duff

get pregnant after a one night stand

did you hear about her? shes uppa duff

by pierrr April 10, 2021

Pulling a Duff

Sitting on your ass and not doing anything.

The dude was so hungover Duff didn’t lift a finger.... he was pulling a Duff

by Doepke April 23, 2021

Duff

Dumb ugly fat fuck

Hey, look over there, it’s a duff, why is they walking over here.

Oh look, there’s the duff, haha

by Thisguy1999 March 12, 2022

DUFF

Designated Ugly Fat Friend .

In a group of friends there is always a duff that looks bad and make their friends look good . A duff can be easy to talk to , sweet and friendly . Everyone wants to be friends with them to get the hotties . A duff can be smart , funny but never cute or sexy .

I got her number from the duff .

by Rita majicos March 17, 2022

Daddy Duff

A fine gentleman descended from Father Duffy, who often times pushes 🅿️, and on occasion sleeps with women whilst off of the holy herb

Keath: "Yo its Daddy Duff"
Bitches: "Omg hes so hot"

by QuickGiveThisManMouthToPenis February 10, 2022