Squash Decking

When a homie is sitting down on the toilet, taking a shit, while another homie stands in front of them, pissing in between their legs.

That party was crazy last night, I went into the bathroom and saw two dudes squash decking!

by G-Fippy July 4, 2025

Top Deck

To jack-off (masturbate) whilst defecating (pooping). Name comes from Cadbury Top Deck chocolate, white chocolate top with milk (brown) chocolate bottom.

Mario explained with a smile he took so long in the bathroom as he was giving himself a Top Deck.

by Pazzy August 18, 2025

Upper Decky

When someone used the back tank reservoir of a toilet instead of the bowl to defacate into.

Me and the bro both had to shit, but there was only one toilet. So we stacked it and did an Upper Decky

by Bunkjeads September 14, 2025

Upper Deckey

A nicotine pouch that you put in your top lip/gums
There a very high likely hood that if you swallow the saliva, you will puke all over yourself.

Ferda 1: Poppin 3 upper deckeys before praccy today, i’m buzzed asfff
ferda 2: my tummy hurts.

by Canadian Public Slang September 27, 2025

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

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!

by fentshaman January 12, 2026

"pulling a decker"

moving on with life the way God designed

Hey John just broke up with this girl, and damn the next day he was with another. He was "pulling a Decker"

by Clackadack January 12, 2009