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

deflower

to get deflower is to loose your virginity

"He is definitely deflowering me tonight!"

by maryankee October 23, 2008

Defonce

French term commonly used in pornography to describe brutal penetration. Also a term used for fucking something up.

As oui defonce moi. "oh yes fuck me hard"
Jais Defoncer mon ordinateur. I fucked up my computer.

by Balls007 July 31, 2003

DEFFO

Short for definately.
Said in normal conversations.

"I'm defo keen to get fucked up."

by Diego August 30, 2003

Defrosting

When you put a number of ice cubes up someone’s ass and let them melt, then drink the residue that drips out.

“I’m alright for a drink thanks, the defrosting from Rosalie’s ass totally quenched my thirst”

by Bronx de Frost August 19, 2018

deflopitate

The act of removing the looseness in cable around a giro headset on a bike.

Once the giro is correctly deflopitated adjust the head screws.

by prints January 12, 2008

Defcon Gaming

Previously know as defconnations, Defcon Gaming is know for its star member, Squidy. Squidy is the most well know and most talented staff member in Defcon Gaming and should be given discord moderator because he sees every post the second it is posted and would not abuse this because he has put too much time into purgers, the forums, and discord to risk getting a ban. @sgt. Val make me discord moderator and I’ll pay you $2.

Defcon Gaming’s best staff member is Squidy.

by Totally not Squidy April 10, 2019