Upper Decker

The act of shitting into the tank (or upper portion) of a toilet. Done as a prank, it results in at least four foul flushes (also known as a "3-F qualifier") afterwards.

"Man, I'm gonna fucking puke."

"Dude, how come?"

"Man, someone dropped an upper decker in the toilet, and the water splashed my ass and sack."

"Dude, that sucks."

"Man, I think I got a piece of corn stuck to my sack!"

by papamikedelta October 24, 2009

top decker

A party trick
The trickster takes a dump in the cistern of the host's toilet, resulting in rusty water for months unless the offending turd is fished out and flushed away.

I went to that bastards party the other day, drank his beer, fucked his girlfriend and left him a top decker for the morning.

by Squealpiggy September 18, 2005

Double Upper Decker Double Reverse Blumpkin

The unspoken act of a female performing an upper decker, whilst a male counterpart carries out a defecation in the lower (relative to aforementioned upper deck) deck, whilst eating out the aforementioned female.

Gary and Bruce were both really excited to partake in the sensual act of a Double Upper Decker Double Reverse Blumpkin, but neither one had eaten a large enough meal to carry out the act.

by doubleupperdeckerdoublereverse October 13, 2019

Upper-decker

using the water retaining bowl of the toilet, instead of the toilet itself.

that beyotch pissed me off, so I ate 3 large burritos, took some Ex Lax, went over to her house and left her an upper-decker to deal with.

by Amanda Huggankiss August 2, 2006

Black and Decker Pussy Wrecker

n.) An astoundingly large penis capable of causing trauma if used for regular vaginal intercourse.

I gave Judy the Black and Decker Pussy Wrecker. She hasn't walked right for a week.

by Blenderhead91 March 31, 2009

black & decker pecker wrecker

A female with braces on her teeth.

I wouldn't let that black & decker pecker wrecker go down on me.

by Guy Reynolds September 5, 2006

double-decker pussies

A sexual position (FFM) where two women are stacked atop one another both doggy-style and faced in the same direction, so all the male sees from behind is two pussies atop each other, hence the "double decker" pussy.

"Man did you see that Peter North vid with Asia Carrera and Jenna Jamieson? It was fucking nothing but double-decker pussies the whole first scene!

by loosecannon November 15, 2006