duff

short term for duffer. someone who is stupid.

that guys hot but hes duff asf

by weirdahhbitch December 19, 2022

Duff

The butt

Only some new age duffhole would change the meaning of duff to dumb ugly fat friend or some dumb bloke’s puddin’

by Phil Logenist March 13, 2019

duff

adjective describing something lame, or stupid; opposite of kuff

Damn that party was soo duff, way too many dudes in there.

by kufflos January 15, 2009

duff

English word for semen.

Last night I shot my duff right in her eye.

by The Strut September 29, 2004

Duff

Verb; meaning to punch or hit.

"Shut up right now, or I'll duff you!"

by AndreaMK December 3, 2006

DUFF

"Everyone has a DUFF"
Designated Ugly Fat Friend

Call up your DUFF...we can get her/him to drive

by xsiennax March 10, 2008

Duff

UK - to be pregnant

She's up the duff

by Sophie96 April 11, 2015