Derk 

A combination of a dick and a jerk.

Jerks typically lure drunk girls back to their rooms and have not-so-consensual sex. They pester, prey on and force vulnerable girls into sex at any cost.

They think that their really interesting, attractive and charming guys. In reality, their boring, desperate, unfunny assholes.

Don't be such a rapey dick to that girl, Abi. You're such a DERK, Stu!

Derk by Rdz July 20, 2014

Derk 

Getting drunk.
"Mad Derk" very drunk
"Naked Derk" so drunk you get naked

Dude that chick is naked Derk her boobs are huge

Derk by Outlaw43 August 7, 2011

Derk 

1. A slang term Used in the place of penis.
2. An inside joke between the closest of friends

"I love derk!" or "that guy has a huge derk!"

Derk by NickGibsonBitch September 5, 2008

Derk 

A freakshow idiot who is a huge Nerd who sits on the computer all day

"Derk, you are such a nerd!"
"Get a life, Derk"

Derk by Joe April 7, 2004

derk 

dick/ jerk

ray rodriguez

derk by crystal June 9, 2003

derk 

for when you get your words mixed up and need a definition to back it up

Girl: Andrew your such a derk!
Boy: excuse me?
Girl: Yeah look it up at urbandictionary.com!

derk by M t-payne January 7, 2009

Derk 

A combination of a jerk and a dork. Commonly misspelled derc, with a C, but this is obviously incorrect, as neither of the two component words have a C anywhere in them.

Girl: You are such a derc!
Guy: You mean derk with a K right? There's no C in dork or jerk.
Girl: Shut up.

Derk by Not a Derk. December 25, 2010