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

come up duff

A person who was a duff in their past and is now a hot glown up masterpiece

Guy 1: Damn heathers a come up duff!
Guy 2: Yah she used to be really ugly but now I really wanna date her

by Em's definitions August 14, 2017

The duff

Designated ugly fat friends

That one friend group that everbody avoides for obvious reasons

The people that sit near the benches at school are the Duffs of school

by Smonky August 21, 2021

puff duff

When you have too much fun (read: alcohol) and you're lame the next day and stay in bed and not participate in vacation activities.

In Jamaica, Jim partied too hard and the next day stayed in and was a total puff duff.

by CurtisCam1 September 03, 2017

duff hunting

A female trying to cover her defaults by finding another one worse than her.

Heather was duff hunting looking for a friend fatter, dumber, and uglier than her so maybe the boys would notice her.

by RayLee May 31, 2008

Michael Duff OUT

The expression Swansea City fans use when Duff loses a game

Swansea lost again, Michael Duff OUT.

by Krj97 October 21, 2023

Up the duff

An old Australian Slang term referring to an unplanned pregnancy, first used in 1941 and all the way through to around the 70s. Rarely used now a days.

Person 1: What is happening to her?
Person 2: She's up the duff.

by Shen Bapri March 23, 2023