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

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

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

Double Decker Do Ya

When you and your bro have sex with two separate girls on the same bunk bed. One on the top bunk and another on the bottom. When done properly the shaking of the two beds off set each other perfectly.

Bro me and my boy had a double Decker do ya last night with a couple Shorty's

by If your sugar daddy was a Chri February 4, 2019

Upper-decker Double Blumpkin

A dude sits atop the toilet tank and craps in it, facing forward. A woman (or man, I guess...) sits on the toilet backwards and also crals as s/he performs oral sex on the guy seated atop the tank.

What were you two doing in the bathroom so long?
I expelled every fluid imaginable thanks to getting an upper-decker double blumpkin.

by Terry O'Raynis April 4, 2023

Best Friend Upper Decker

Perform an upper decker whilst your best friend shits in the bowl part of the toilet

15+ years friendship recommended, but not requires

"Why were you both in the bathroom?"

"We just best friend upper deckered that bitch"

by Badbtchfr April 11, 2022

french decker

When two child molesters are in prison and agree to have gay butt sex with each other and finger each other's buttholes then one of them resends their consent 3 days later and claims he was raped by a fellow child molester

Hey buddy fuck my ass and give me a french decker

by Decker french September 15, 2022