when the balls are stacked on top of each other vertically and the penis is thicker than it is long.
by bblbitch.com June 27, 2021

by Stardust_Fantasy December 2, 2017

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.
by TooSick4U February 4, 2021

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."
Guy 2: "Shiii foo', hop on my shoulders. We gotta 'cholo stack', dawg."
by ReaperofLoco818 May 13, 2025

by zanze September 20, 2012

by SneakierGoat November 2, 2023

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..?!’
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
