baby stacking

A style of art in which you stack as many babies on top of one another as possible.

Wow! Sharon is the best at 'baby stacking'!

by Doctor Gargoyle September 28, 2017

Side Stack

When playing DOTA, it's similar to your side hoe. The Stack you play with just to get off.

"Man Jeff and Brian are totally my side stack" said Alex

by wings4eva February 18, 2015

plaque stack

When tartar sticks to teeth in layers from regular eating habits.

I need to get a dentist to scale my plaque stack off.

by Ereck Flowers May 3, 2019

Fuck stack

A series of likes and/or comments on multiple social media posts by one person, indicating said person is stalking your profile. Often implying they want to fuck you.

“Omg this guy just liked 50 of my photos. Even ones from like 5 years ago.”
“That’s quite the fuck stack.”

by KilgoreTroutWroteThis February 4, 2021

stink stacking

The act of farting quietly immediately after someone near you gets caught farting and playing it off as part of their fart

Ty: Dang Andrew that fart was raunchy. There’s layers to it!

Andrew: That’s not all me! Logan is stink stacking on my fart!

Logan: You got me guys.

by Fart Ripper January 8, 2024

Elephant Stacks

Simply put, big money.

I can't go to the club tonight, I'm trying to save my money. You know, get those elephant stacks.

by Fraza Fraz July 5, 2009

stacking jeeps cheap

Fucking another man in the back of a jeep

"Man I was stacking jeeps cheap Last night"

by Supermlgguy420 September 20, 2021