Stacking

When a group of 2 or more people sit on each other's laps over a toilet and piss together.

(Although it is usually practised with piss, the person on the bottom of the stack could theoretically poop, as well, though it would be rude for someone higher in the stack to do so)

"Hey guys, you ever tried stacking?"
"No, but I need to go to the toilet, wanna stack with me?"

by PissBot9000 January 4, 2022

stacking BB's

To engage in a pointless and/or unrewarding task that is often maddening and futile by nature.

Writing that report was about as much fun as stacking BB's.

by TRF January 5, 2008

penis stacking

the act of stacking multiple penises on top of each other inside a vagina

Is it time for another penis stacking Mrs. Whashington?

by Logan Howell, Sam Bilyeu May 9, 2008

stacking cats

To juggle many women at one time; when a guy is dating multiple girls in one day.

Dude since I scored the new limited edition Ed Hardy dragon v neck I've got all these chicks on my jock and I'm stacking cats every weekend.

by chrispy vanilla thunder December 14, 2012

Staccin

Throwing multiple gang signs back to back. Staccin

LOC was staccin his rep

by Dante1986 May 10, 2018

Stacking creamers

When multiple people ejaculate into a person consecutively

“Did you see Linda at the party?” “Yeah, me and a bunch of guys were upstairs stacking creamers in her!”

by DryFire3 October 6, 2019

reindeer stacking

to stack decorative christmas reindeer in order to make them look as though they are mating.

wanna go reindeer stacking tonight?.. yeah lets stack every reindeer in the neighborhood

by cmax3000 December 27, 2011