double decker

like an upper decker except one shits on the top of the tank lid rather than in the tank

" My boss pissed me off so I snuck into his private bathroom and left him a double decker on his toilet tank."

by Vizualist March 22, 2012

double decker biscuit

A beautiful amazing piece of art like me. Also fucking delicious.

"Skye be lookin like a double decker biscuit."

by SKItheDOUBLEdeckerBISCUITqueen December 13, 2018

Double-Decker Kowabonga Turtle Wax Collision

It is a way of a guy saying he is going to have rawdonkulus intercourse with the opposite gender and not perform any dirty tricks such as a phantom or ice dragon. Its is derived from The Teenage Mutant Ninja Turtles(Kowabonga which is awesome) and the drill company Double Decker add it with the word collision(intercourse) and turtle wax(symbolizes wetness. words that are ordinary alone but together mean something totally different

guy1: Some fine as chick is looking for a supafly jimmy snooker. Anyone kno who she is?
guy2: Ask dat chick if she wants a Double-Decker Kowabonga Turtle Wax Collision in her ass?

by TheKidJeff November 11, 2006

Double Decker

The double upper decker. performed by two people in the same toilet.

Jared and I both shit in the upper tank of a toilet.

by Urban Dictionary August 24, 2005

Double-decker

One Bro Gets a blowjob while the girl is on all fours on the ground. While this is happening, another Bro gives it to the girl from behind. Both Bro's preceed to run forwards until the girl is bent in half. Then she makes both Bro's a sandwich.

-"dude she's in the hospital!"

-"Yea i know, after we double-deckered her, she made us sandwichs, then we told her to walk to the hospital."

by Bro Bro Bro Bro Bro December 13, 2010

vermont double decker supreme

two guys are giving one girl anal at the same time, then they both go to the girl's mouth. there they both take a shit and then get oral at the same time. when its all over, the girl's mouth withh be full of poop and jizz.

man once she was done getting the vermont double decker supreme, her ass was sore for a month. but it was worth it.

by jfkdlasbgjre June 28, 2008

Double Decker

When a man and a women, a man and a man, or a women and a women, lay on top of each other and either fuck, or finger each other

Yo, Samantha, and I did a sick double decker last night.

by Backseat Flat Stanleys January 31, 2017