Lower Decker

The act of defecating in a urinal. Commonly done in a old fashioned urinal system in which the water does not flush, leaving a wretched stench and a very unusual surprise for any unsuspecting person who wishes to urinate.

"This school dance sucks!, i'm going to take a lower decker in the bathroom."

Lower Decker by Papa Panda January 2, 2012

lower decker

The opposite of the upper decker, which involves leaving a fresh pile of feces on the floor next to the toilet, but none actually in the toilet. The lower decker can be used in many situations, such as the workplace or enemies homes.

"Dude, I totally did a lower decker in the men's bathroom."

lower decker by simechkr May 12, 2006

lower decker

Taking a shit in a litter box.

I could not make it to the bathroom so I had to pull a lower decker in your cat's litterbox.

lower decker by Jimmy's Bottle August 1, 2016

lower decker

The inverse of an upper decker. The act of unbolting and lifting a toilet from the floor and shitting directly into the flange pipe. An upper decker is an annoyance. A lower decker is a deliberate act of sabotage.

Yo we out! I just dropped a lower decker!

lower decker by fentshaman January 12, 2026

Lower Decker Knacker Jacker 

Term to define the males undergarments that would typically lift the testicles or gonads. The more effective type are defined as a jock strap

I had a great pair of lower decker knacker jackers on.

His lower decker knacker jackers chaffed his nuts.

Lower Decker Knacker Jacker by baabaam May 14, 2022