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

When two people have to poop simultaneously, so one person sits the the lap of another while facing each other on the toilet. If it’s a boy and girl and they are having vaginal intercourse while double decking, it’s called docking the buses.

Yesterday my bro and I had to both poo, but the spare bathroom was close. We ended up doing a double decker, luckily the bowl didn’t fill up.

My girl and I had to drop a deuce so we double decked. She’s got them big boobs though, so after a minute we docked the buses ;)

by MelonLord95 April 9, 2022

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

When a guy is peeing in a urinal while another is peeing in between his legs. (In a heterosexual manner)

Hey bro, we both have to pee and there’s only one urinal. Let’s hit a double decker

by Maddoxault September 7, 2023

Double Decker

where you receive oral sex while shitting in the top part of the toilet while the other party shits on the bottom

while I was taking a upper Decker she caught me and sat down to double decker me before I could finish.

by anonymous May 30, 2024

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