Double Decker 

A bowel movement that was produced on top of another bowel movement.

The party was mortified when they discovered Steve had landed a Double Decker on Shannons shame.

Double Decking
Bismark

Double Decker by Fresco Wisdom August 6, 2011

Dicked Down 

when you're a guy and your girl cheats on you with someone uglier than you or leaves you for someone uglier than you.

person #1: Oh my god...Ray Ray and Shelly broke up.

person #2: Yep. Ray Ray got dicked down by Shelly for Alex.

person #1: But Ray Ray so fine.

person #2: I know. Alex is nasty.

Dicked Down by Dr. Licks That July 24, 2009

black and decker 

to have a small penis i.e. pecker

god lord, you do have a black and decker don't you

black and decker by saxyboy January 15, 2004

triple decker peanut butter and jelly sandwich 

The most heinous sexual act. So terrible that your friends can never speak to the girl you gave it to ever again. In addition, they are not allowed to be friends with you for a month. At the end of that month you'll still think it was worth it.

Where's Jim been?
I don't know, I can't be friends with him until August since he gave Jane a triple decker peanut butter and jelly sandwich.
Oh my god! That's awful.

triple decker peanut butter and jelly sandwich by Joe from Cocamo June 28, 2008

dry dicked 

Forcing your dick into a woman's cunt or anus while both are bone dry, creating severe discomfort for the woman and a sense of domination by the man.

Also, the act of fucking someone when they are unwilling and/or unprepared, but u don't care cause they are gonna get fucked whether they want to or not, bitch!

Kidpro bent over WTF its Eamon and dry dicked his anus until the blood provided lubrication. Ouch.

dry dicked by Tecmo Bastard March 14, 2008

decker

A short little boy with a Jew-fro, who is related to an illegal mexican. He likes feeling little white balls of fluff whom he calls "chloe" and also likes touching the penises of other men for pleasure. He even enjoys the sweet taste of baby blood and man jizz. Sadly, a decker is also unable to "choke the chicken".

Dude! Look at that curly headed fuck!
Yep, thats decker!

decker by dont be that kid January 20, 2009

Double Decker 

n. An act involving two people pooping at once whereby the first person sits on the toilet seat and the second straddles the bowl while sitting on the first person's lap.

In order so save water, we did a double decker.

Double Decker by Matty Scat August 13, 2006