Deffy

Shortened version of definitely. Often used by teens.

A: "Look at that"
B: "That's cool"
C: "Deffy"

by Sarah June 28, 2004

deffin

to be deffin, you are worryed and upset over something, for example, hes deffin about his fone bill

for example, hes deffin about his fone bill
hes gota b deffin that he got punched

by matty jones nd wot October 15, 2006

Deffies

Large boobs by default on a fat girl.

"Megan has huge melons, but they're deffies"

by John Eysman August 1, 2008

derf

fred, spelled backwards

yo derf, did you do your homework?

by sakawakag May 7, 2010

deffin

To white out, to get paranoid whilst stoned

He's deffin...

by nick July 18, 2003

derf queen

A derf queen is one who brings their partner to an orgasm while derfing.

I was derfing with Macy, and I came in my pants. She is a derf queen

by Ur mom gay 6969 September 12, 2019

Derf

Noun:
Someone who is an idiot, annoying person, jerk, etc.

Verb:
The act of doing something stupid, lame or annoying.

Adjective:
Something that is rather lame, tedious, annoying, uncool, bad, etc.

Schmitty: That Shane guy is such a derf.
Joe: Yeah, he really derfed up that photo.
Cameron: It was such a derfy thing to do.
Brodie: Derfalicious indeed.

by camblyth June 20, 2011