most deff

most deff= most deffenitly

dewd that most deff kix ass
this most deff is the best weed in all the land!!

by Jermo January 24, 2004

deffs

abbreviation for the word 'definitely'

'Are you going to come out to the movies with us tonight'

'Yeah deffs, i would love to!'

by Millie...ew December 9, 2008

deffo

Kinda lame but useful and funny way of saying for sure or definately.
Also; fo deffs, def, deffy def, deffo McDefferson.

U comin tonite?
Deffo

by Jake May 8, 2005

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

deffin

To white out, to get paranoid whilst stoned

He's deffin...

by nick July 18, 2003