Mountain Stacks

Especially large breasts.

Lady 1: Don’t worry, sweetie! This old woman will show you the way to be a proper lady!
Lady 2: Oh! Th-thank you, ma’am.
Lady 2 inner voice: ‘Does she seriously think of herself as “old” with those mountain stacks..?!’

by redbirds003 December 14, 2024

sausage stacking

the homosexual act of stacking one man's penis on another.

'' did you see that guy, he looked so gay.''
''yeah, i bet he engages in sausage stacking.''

by zanze September 20, 2012

Stroke Stack

Stroke Stack: a large collection of adult magazine (e.g., Playboy, Penthouse, Oui) that were usually hidden from your mom; magazines collected for the purpose of masturbation.

My mom cleaned my room and she almost found my stroke stack.

by TooSick4U February 4, 2021

cholo stack

when latinos climb on eachothers shoulders to reach a higher place, specifically for graffiti tagging

Guy 1: "Ey foo', we should hit up 'dat overpass."
Guy 2: "Shiii foo', hop on my shoulders. We gotta 'cholo stack', dawg."

by ReaperofLoco818 May 13, 2025

Stack Up

In reference to how police/SWAT teams will "stack up" when entering a building, it is a challenge to government officials and law enforcement agents to personally and physically enforce gun control legislation. Most commonly used in libertarian/anarchist Twitter circles when responding to pro-gun control politicians, similarly to "Molon Labe"/"Come and Get It"/"Come and Get Them".

"You want my guns? Stack up!"

by indianarchist June 8, 2022

Short stack

Short stack is a short tempered midget that likes to go home after a long day at school and touch himself to pictures of his younger cousin he loves to rub his clit with a tellitubby doll and makes little moaning noises while he does it, he usually does it until his parents come home and lets them walk into his room to catch him when they do he shouts "Yahtzee" and cums all over his mum's face she screams but secretly enjoys it and then his miso walks in and wets herself at the site of it all then he jumps up on all fours and screeches as he jumps out of a window and runs off into the night completely naked

Ohhh look its short stack again he always does that stuff

by Jewdrop crop top August 6, 2018

Blow my Stack

To become extremely angry.

Mundane Guy: *Just chilling*
Crude individual: *Making annoying sounds*
Mundane Guy: I swear if you make one more irritating noise, I'm going to Blow my Stack.

by @AeroPie June 12, 2025