Galveston double decker

The act of two people pooping on the same toilet at the same time.

This typically requires one person to sit on the toilet seat as usual, and the second person to sit on their lap, using the legs of the first person as a toilet seat and aiming for the gap between the legs.

“There is nothing Gay about a Galveston Double Decker”

“It was an emergency and there was only one toilet, so we pulled off a Galveston Double Decker”

by HankFinkle January 18, 2024

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

double decker

One set of tits on top of another.

I thought that girl had a double decker but it turns out the bottoms were implants.

by whycan'tibeblank March 29, 2009

Double Decker

The act defacating twice in 1 day.

Yo I had a Double Decker yesterday

by ROBOPANDA May 7, 2011

Double decker titty sandwich

Basically a Titty sandwich BUT your getting smooshed from TWO sides.

1: man you partied HARD Last night

2: yeah those two chicks gave me a Double decker titty sandwich

by Zddal November 21, 2025

go make yourself a double decker

When you want her to go make a sandwich but she still believes in communism.

Girl: I think your argument is invalid.
Guy: Well go make yourself a double decker.

by bonelesspizza January 29, 2017

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