Duff

DUFF - Designated Ugly Fat Friend.

Doesnt have to be fat or ugly. The weak link in the group of girls. The least attractive but it the most approachable. Use her to speak to the girl in group you want to score with.

"Damn Cindy so hot, how do i even get a chance to speak to her?"

" its simple my friend, get to know her DUFF Sarah & youre in"

by Jamattack July 17, 2016

DUFF

Designated ugly fat friend

“Trudez is Tims DUFF”
“Luciano will always be a duff”

by Ashkiba February 5, 2018

Duff

A blonde chicks vagina.

"Hillary's duff"
"Go get you some of that duff over there"
"I bet that chick has a nice duff"

by Fagboyslim88 January 13, 2017

duff bag

A monster tard you work with. Usually nothing good comes out of there mouth. Comparable to douchebag

Duff bag just moves around the office soundung drunk

by Going6to6hell6 January 19, 2017

Bailey Duff

A weird creature that is ugly and not human

Person 1: the fuck is that
Person 2 : its just a Bailey Duff

by Skkrt skkrt November 3, 2019

duff

(D)esginated (U)gly (F)at (F)riend

You are a duff
We have a duff in our friend group

by huoon October 14, 2021

DUFF

Duff the DESIGNATED UGLY FAT FRIEND as a duff i would know its not fun ,sometimes u get ignored by ur friends and you feel left out

"I was a DUFF back in middle school."

by Vampie the queen October 20, 2021