The sexual result of three heifers being sewn together in a "human centipede" sort of fashion, and then being sandwiched between two fairly large males, usually being the farmer and one of his typically incestive relatives, who then proceed to perform anal and oral sex, on the "meat patties".
So i heard last night Cletus and his nephson Jim Bob went out to the cow barn after a keg of moonshine and finished off the night with a Wendys Triple Stack Special.
by ThtCrazyInjun97 January 5, 2018

An act, very similar to the Hungarian Hot Cake, whereas two people stand or lie nide with their bitt cheeks touching firmly, and both parties simultaneously fart.
My wife felt left out when I gave her the Hungarian Hot Cake, so I asked her to join in with a fart and we made it a Hungarian Hot Stack
by Masta_bluesman February 18, 2024

Hella Stacked is like feeling depressed or suicidal due to abandonment by a person or very Pressed over a bond that will die, often used when talking about a absent parent figure
by Deeper Communications December 12, 2021

by Sticky Stack July 8, 2021

by TallerThanBenji December 31, 2023

This is a word originated by the great developer shukatsu. He couldnt find a word to describe a developer that do multiple things in a engine games category for example (Can animate and script) so he came up with the word MultiStack Dev/ Multi-Stack Developer
Oh thats shukatsu the Multi-Stack Dev/Multi-Stack Developer I heard he exceeds in many skills in the engine he works in
by yagilol July 25, 2023
