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

captain upper decker

One takes a shit in the top tank of a toilet and waits for another person to flush the toilet and watches as the water is a constant brown mess

Someone must have captain upper deckered me, cause i flushed the toilet and shit continued to flow and wouldn't go away

by TheSlippyWaffle April 13, 2015

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

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

upper decker

when u shit on the top deck of the toilet

ima leave a upper decker

by Γρεεκ φεμβοΥ November 26, 2024

Upper Decker Lip Pillow

Common phrase for a nicotine pouch.

Yo bro, can I get an upper decker lip pillow.

by glitched0 August 10, 2023