flat dick 

Term used when describing a person who is idiotic or is useless, kind of like a flat dick would be.

Did you hear what Greg said the other day? He is such a flat dick!

flat dick by Josh December 9, 2004

flat dick 

One who prevents those around him from enjoying fun and/or amusing activities.

Jason: Dan, are you done drinking?
Dan: Yes, Jason, I believe I am.
Jason: Flat dick

flat dick by Jason December 18, 2004

Flat Dick Syndrome 

A rare condition where one's penis is as flat as a piece of plywood. There are approximately 15 individuals who are known to suffer from this condition. It is contagious and is often linked with balltap prone males.

Phil: Hey Tim, why is your dick so flat?
Tim: Its a condition called Flat Dick Syndrome, or FDS. Please don't make fun of me.
Phil: Aww sorry. Can I touch it?
Tim: K.

Flat Dick Syndrome by Magesh October 19, 2012

mother fuckin' titty suckin' two ball bitch with flat granny boobs, face full of testicles, a ping pong pussy and a 2 inch crooked rubber dick with no balls or hair 

a long fuckin burn that schools the shit out of any dis you get.

Bully: "Hey gimme some money lil bitch."

little bitch: "No u give ME some money ya mother fuckin' titty suckin' two ball bitch with flat granny boobs, face full of testicles, a ping pong pussy and a 2 inch crooked rubber dick with no balls or hair."

mother fuckin' titty suckin' two ball bitch with flat granny boobs, face full of testicles, a ping pong pussy and a 2 inch crooked rubber dick with no balls or hair:
"Shut up. JUST SHUT UP. (runs away crying)"

mother fuckin' titty suckin' two ball bitch with flat granny boobs, face full of testicles, a ping pong pussy and a 2 inch crooked rubber dick with no balls or hair by Joey Jordison April 11, 2007

flat dicker 

One who always lies prone while playing multi player games to avoid being shot.

That flat dick'n sum bitch just shot me in my face. He's laying down by the trucks.

Everywhere you turn there's a flat dicker.

credit to ItchyKitten

flat dicker by SEAWOLF tm January 22, 2017

Flatdick

>n. 1 a bitter miserable person who must act in such a way as to make those around him miserable also. 2 a person who can not bear to see others in a state of happiness.
ORIGIN Late twentieth cent.:English, unable to get an erection; flat, like a tire.

Who's that flatdick?

Flatdick by Bing June 18, 2004

flatdicking

unresponsiveness; inactivity, lack of follow-through, delaying, procrastinating

"The order needs to be placed by Thursday, so no flatdicking on the reply please."

flatdicking by Craig M. Kolodge April 27, 2006