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

Pecker Decker

Comes from a boy named trace with a giant wiener

That man probably had a Pecker Decker

by Laney boy January 14, 2019

Ohio Double Decker

When someone is taking a shit with a person reverse shitting between their legs. Then they make out

My boyfriend Alec and I had to do an Ohio Double Decker in our apartment. It was the closest we've ever been

by Grandmista September 21, 2022

North Florida Double Decker

The north Florida double decker is when I one gets a DUI and is responsible for an abortion before the age of 18.

Yeah bro Aidan is grounded rn for pulling off a north Florida double decker. Won’t be seeing him for a while.

by FinnS726 January 25, 2021

Double Decker

Similar to the Upper Decker, the Double Decker involves taking a shit in the victim’s toilet, not flushing, then repeating the process in the tank. The end result is the unsuspecting victim flushing the lone turd, only to be accosted by a stream of liquid feces into the bowl. This is far beyond an innocent prank, be sure the victim deserves it, as there’s no going back.

Allen was house-sitting for Sam and had a party at his house...he was only caught because somebody left a Double Decker in Sam’s toilet.

by AlienMan1964 February 7, 2018

upper decker

when u shit on the top deck of the toilet

ima leave a upper decker

by Γρεεκ φεμβοΥ November 26, 2024

European Double-Decker

Performing a European Double-Decker involves a male and female deficating in the bowl and resevoir (respectively) with the male straddling the resevoir, thus giving him access to perform cunnilingus on the female.

Brad and Angela just got back from a European Double-Decker in the bathroom. You can tell by his white mustache and brown soul patch.

by Ninjow June 17, 2021