duff

short term for duffer. someone who is stupid.

that guys hot but hes duff asf

by weirdahhbitch December 19, 2022

deffy

Slang for 'definitely' or 'definition'.

"Deffy do it right now!"
"What's the deffy?"

by Hybrix November 3, 2023

Vom-Duffing

The sexual act of penetrating a female's vaginal cavity whilst they vomit.

partnered with the act of Vom-Chuffing

"whilst she was bent over throwing up he began Vom-Duffing her to her suprise"

by RahimTom June 3, 2009

tom duff

A saucy bitch who likes it like that.

Tom Duff? Oh yea he likes it like that.

by Saucy man September 27, 2013

Baltimore Duffle Bag

Shitting in a ziploc sandwich bag and then slapping your partner in the face with said bag until it breaks

I gave Stewart a Baltimore Duffle Bag last night

by Cornholio1231223 June 12, 2014

Gay Duff

A duff that is the opposite gender of the social group that they belong to.

Person 1: Damn she's fine, I want her number
Person 2: Go ask that guy over there, he's their gay duff

by Overthinking July 8, 2015

Double duffer

A term used by Australian sailors for personnel who comes back to the dessert table to get a second serving of dessert.

My name is Able Seaman Bloggs and I'm a double duffer

by Makisig1032 July 9, 2015