dff

designated fat friend
1) someone who hangs out with someone else that is much larger then there self
2) someone who is fat and hangs out with skinny people
3) when a skinny girl hangs out with a fat girl to make her look better

hey did you see that dff?
yeah holy shit that bitch was huge but her friend was cute

by Dj slander aka gh0std0g November 15, 2005

dff

Drink Fight Fuck
also a well known crew in west yorkshire/york and stoke
all meet in leeds
and are known as the trainstation kids

person1: are you dff?
dff member: nope

by blanchy stuart July 17, 2006

dff

Drink Fight Fuck

A Leeds based crew who do all of the above

Dff Lets go Drink, FIght and Fuck

by DFF July 18, 2006

dff

Dead fish fuck. When a girl doesn't feel like getting it on, but her loverboy wants to anyway.. He humps her as she lays there like a dead fish

'Dude, did you get any last night?'

'Yeah, just a dff'

'Hahahahaha... ..me too'

by Tomashtom September 08, 2007

dff

this is what you are when you find out the guy you are fucking is gay and your friends refer to you as a dirty fag fucker!!!

That Cindy is a DFF

by Maegsip February 22, 2009

dff

douche free facility. An environment lacking the well loved douche.

That guy sucks, this is definetly not a dff.
The Senate is not a DFF.
Where i work is not a DFF.

by segfault March 10, 2006

DFF

"Don't Forget to Flush". Used in online chat or instant messages whenever someone says brb.

teemo1: i just polished off my 10th rum n coke. brb

screemo2: yeah, dff

by teemo1 September 07, 2010