duff

English word for semen.

Last night I shot my duff right in her eye.

by The Strut September 29, 2004

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

defficationhorniosis

A disease in which every time you dump a load, you experience wave after wave of uncontrollable orgasms. Can be rather pleasurable, as far as diseases go. Can also be quite embarrassing when caught making sexual noises on the crapper.

Due to her extreme case of defficationhorniosis, Kristina could never poop in public places for fear of people hearing her aroused moaning from outside the restroom.

by Lallafral October 31, 2010

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

Hilary Duff

Wait... who?

You're saying there was this big Celebrity named Hilary Duff in 2003? Don't recall...

by Joe Wrider July 25, 2009

deffa

Shortened form of "definitely". Used mainly in informal communication

I'm going to watch Michael Clayton, deffa

by R. Thirucumaran January 11, 2009