Derf Run

A necessarily late night quest to the closest/farthest 7-11. At least 3 of the four derf meisters must be involved.

For every extra 7-11 hit up, a prefix must be added, i.e. double, triple, double-double, etc.

Douchebag: Wait, what's a derf run?
Derfmeister: WHAT'S A DERF RUN? Why, it's the most wonderful magical thing of all. And it only happens once a year, every week!

by kynitt February 15, 2009

derf sweat

When playing in extreme sports or running. Or fucking for so long and hard that you begin to perspire on your derf. (space between your balls and asshole.)

Shit Sydney! You made me get derf sweat! But damn that pussy was good!

by tit fucker November 8, 2007

Derf Snort

A human being with the hair of a troll and looks petrifyingly ugly. Sometimes is as fat as a whale.

Omg that girl is such a derf snort, prancing around in her ugliness.

by sezredtertert76 April 9, 2010

Derf

A derf is another word for the unwanted. the person no one wants/need. the loner. the suspected pshyco killer. it can also be another word for tool, widely known as somebody no one needs (annoying). an extremely BIG insult.

Can you believe that effing Derf? what a tool!

by CoUnTrYwOrLd July 7, 2011

Derf Smash

When one of your friends attempts to become the incredible hulk when drunk and no one will give them more alcohol.

Fred went derf smash on the table and broke it after everyone hid the alcohol from his drunk ass.

by Steve_42 January 22, 2009

derf nerf

a complete idiot,derf as in what a tard mumbles nerf as in their head is as soft as a nerf ball

i explained how to do it 5 times and the guy still doesnt get it what a fucking derf nerf

by tube June 11, 2006

[ Berf-Derf ]

Something that is Dumb,stupid, boring, growing tired of. could be shortened to just Berf.

*** note ** this made #1 on the "reader slanguage" in FHM magazine sent in by myself (march 2006)

-Man that movie was Berf-Derf , I walked out the theater.

-If someone just told you a supid joke: you say " Berf-derf ".

- Getting tired or bored at a joint or club?? just say "man this is Berf-derf , lets roll".

by CHAD HUGHES April 2, 2007