DUFF

Designated ugly fat friend

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

by Ashkiba February 5, 2018

duff

Madi and lily (designated, ugly, fat friend)

Madi and Lily are such duffs!

by YLYILS May 26, 2018

duffusness

A slang word meaning a person is cute, silly, dumb, and loveable all in one word.

OMG babe, you are such a duffusness.

by JerseyGirl723 May 12, 2018

Dufflebag

A subcategory of the mother hen, specifically when the act of cock blocking is done by the DUFF (designated ugly fat friend).

Dude, that troll just dufflebagged you!

by Red dwarf September 28, 2018

DUFF

The glue to a friendship. She/he will always support there friends no matter what. She can be a pain in the ass but everyone still loves her/him.

wow she is such a duff, i love her.

by ofiherjonfoqe[h November 5, 2018

Doffa

he is a high, strong and sexy person that lives in Norway. he also likes to play sports.

hey doffa, wanna hang
-sorry bitch

by Doffas lek November 7, 2018

DULFF

Designated Ugly Lesbain Fat Fag

That bitch is such a DULFF she belongs in hell.

Katherine she a prude DULFF and gets no action.

She a pussy and likes pussy, definition of a DULFF.
Susan is incapable of sucking dick, therefore making her a big DULFF!
Nation DULFF created in a ketchup world;)
DULFF's dont get hard they get soft.

by toesareamzinganddick November 11, 2018