Double Decker

When you take a shit in the toilet tank instead of the toilet bowl.

Guy 1: Dude I just took a Double Decker!

Guy 2: Aw no way man, right in the hotel bathroom! Right on!

by Triangle smacker December 29, 2019

triple decker pecker

When three males have a threesome and they sit ontop of each other at the same time.

"Bro last night i had a triple decker pecker with CJ and Julian."

by Bingslongg January 24, 2020

Double Decker

The act of inserting two penises into one vagina, a deft pun on the phrase double deck her.

Yeah, we did a double decker on her.

by Anarcho Crust Fuck April 4, 2020

double decker cheese loaded bastard

so this bastard took a double decker, and loaded it with cheese. crazy

"Hey, take a look at this double decker cheese loaded bastard. He's afraid of the imminent heat death of the universe, what a loser." *skateboards away*

by 6aXL September 30, 2020

Double-decker

To fold ones erection back on itself then reinsert to continue coitus.

I totally double-deckered my girlfriend/boyfriend last night.

by Stephan Noir February 4, 2021

Upper Decker

When a phish show is so bad, someone jumps from the top tier head first into the audience.

"Brah, are they playing gotta jiboo again? Gawd I'm gonna smoke some sourD then take an Upper Decker'

by MomoDanceSkunkPusky October 18, 2021

Double Decker

A Double Decker is the action of one removing the top of a toilet, and proceeding to take the actual fastest shit in the top toilet, and leaving it floating like the fucking Titanic.
Double Decker are usually meant to either torment or assert dominance by defecating inside of the toilet.

My friend always asks to use the bathroom, every-time I say “ Don’t shit in the top of my toilet”.
Then he says “I’m not going to”.

Then he Double Deckers me, and I find it a week later because my bathroom develops the most malevolent smell.

by Djent Bro! April 5, 2022