Double Decker

double decker is the act of shitting in the bowl of a toilet whilst a friend or accomplice upper deckers the same toilet

I just double deckered the toilet in the master bedroom with simon!

by Tits VanCockslap May 15, 2014

Double Decker Dump

two parties gotta poop, one sits normally on the toilet, legs spread, the second sits facing the first, both have a clear shot into the toilet, both poop.

and THATS a double decker dump

by The Turdinator2 February 28, 2011

double decker ass

A girl with a fat ass on top of her actual fat ass. i.e. Christa.

She sat down and her double decker ass was hanging out!

by Miss Kay October 3, 2006

Upper Double Decker Down

The act of defecating in the upper tank of a toilet after the consumption and digestion of a "Double Down" sandwich from Kentucky Fried Chicken.

Todd demonstrated his contempt for health and hygiene by performing an Upper Double Decker Down.

by urbanschlager April 7, 2010

double decker

a classic taco within a taco: placing a fleshlight inside a woman's vagina, then placing penis inside

I was nervous about performing in foreign territory so i requested a double decker

I never touched her, we did a double decker

by dategrape December 11, 2010

Double Decker Dick

The act of leaving a turd in the toilet and making your gay partner flush it with their penis

I double decker dick'd my boyfriend and he wont let me use the bathroom anymore.

by Soggy Cocks December 23, 2017

Double Decker

The act of merging a buffalo pizza slice with a bbq pizza slice

Man did you see solow take down that double decker.

by Adam Smirti June 7, 2007