Spareroom upper decker

When you sleep in a spareroom and masturbate in between the pillowcase and pillow. Leave your secretion and dont tell anyone.

Defined: I slept at joespehs house and left a spareroom upper decker

No one ever washes the pillows.

by Wezeus May 28, 2019

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 Double Decker Down

The act of defecating in the upper tank of a toilet after the consumption and digestion of a "Double Down" sandwich from Kentucky Fried Chicken.

Todd demonstrated his contempt for health and hygiene by performing an Upper Double Decker Down.

by urbanschlager April 7, 2010

upper triple decker

The highest form of house party fuck you like an upper Decker basically but instead it just shitting in the top tank oh someone's toilet you triple in that b****

Example

like if you're talking to some chick at her birthday party and everything's going good like you about play that vagina like a harmonica then her boyfriend shows up then and she starts to diss you out and act like she don't know you that's grounds for automatic upper Triple Decker so you run down to the gas station and fill up on Slim Jims and exlax and go back to the party and drink everything in sight mix it all together and then go to the bathroom and let it rip

by Simmens the strange June 14, 2018

upper deckers

As per the John Waters' film A Dirty Shame, an upper decker is the act of defecating in the tank of the toliet.

(As per my intoxication, an upper decker is my ability to write this while in the act (I'm currently the upper deck).)

"I started doing upper deckers, shitting in the top tank of the toliet, where no one would ever look to find the odor . . . "

by iloverobots01 January 9, 2006

Upper Desker

When your co-worker is feeling down and you shit on his/her desk to cheer them up.

1. Juan was overcome with sadness, so I offered to give him an upper desker.

2. After giving Cheryl an upper desker, she needed gasoline, a flamethrower, and a therapist to remove the memories.

by Hitokiri_Dan July 20, 2011