defff

modern term for "definitely," commonly used by preps and popular kids

"We should go to that mixer this friday night." "Defff;"

by Brittany and Haley October 24, 2005

Derf

a fag. one who is constantly a jerk and says bad things about others. sweats profusely, especially from the palms. can be made nice by offering an ultimatum.

I hate that DERF! He always talks about "that guy" that he isn't supposed to talk about.

I hate that DERF! He is so mean!

I hate that DERF! He is writing an incredibly rude and secretive novella about me.

I hate that DERF! Today, he was so annoying I had to pencil-slap him...like 25 times.

by Novella Character #1 May 20, 2008

derf

1: A ridiculously stupid or dumb person who doesnt understand anything, such as a ditz. 2: Someone who should be a stereotypical blonde, minus the blonde hair.

Person 1: Did you hear that Amie said that 2 + 2 = 3?!
Person 2: Yeah, she's such a derf

by BSandB4LIFE July 12, 2006

Deff

A rap group with brutal lyrics, and no production.

Current members:
Deff Nigger- vocals
Bleyend Chink- Beats/backup vocals

www.myspace.com/deffnigga

by Bleyend January 8, 2009

deffly

Slang for definitely

Josh: bro r u hungry

Jeff: I deffly am

by Deffly May 30, 2016

Deffie

When weed is Creamed in and smoked through a bottle of water. It is prepared by making a small hole in a 2-4 litre bottle of water with a chillum on the top in which the weed is held in. The hole lets water out which fills the bottle with smoke. You then block the hole and remove the chillum. Then you toot it in one no shekr because your not a pussy.

Wys g come maccis deffie spot ill sort u a fat deffie lad

by Nittys of colne April 15, 2020

Derf

Number between 5 and 6

1 2 3 4 5 derf 6 7

by toesuckingbutthole April 13, 2017