Tractor stack

When you fart so hard the air bubble hits your ball sack and makes them jiggle.

So driving on the interstate Kris farted so hard he did a tractor stack

by Vashie Smashie November 14, 2025

box stack

Threesome with one guy & 2 women

It usually takes about 4 shots each to get women to box stack

by Yogilicious December 3, 2015

Black man stack

It is when two black men stand on atop of a white women during intercourse.

Tyrone and I are doing the black man stack yesterday night

by Blackerthanthenight December 5, 2019

Family 5 Stack

Where a family of 5 is having a 5some in a stack.

Yo Robbie, Isaac invited us to a family 5 stack tonight

by anonymous November 6, 2020

stack of dope

100 bundles of dope is a stack

I have 100 bundles of heroin that's a stack of dope

by Rocky rock March 16, 2018

On a Stack no Lack

this sentence is used as a extreme level of Deadass, this goes beyond just saying "on a stack" which means extremely decades, " on a Stack no lack" means your are very deadass to the point where there is no lack in your deadass.

example:
friend 1 : your girl cheated on you with me.
friend 2 : your joking ..haha
friend 1 : no am for real on a stack.
friend 2 : cant be .
friend 1 : am on a stack no lack.
friend 2 murders friend 1, no doubts.

by niguser October 6, 2022

Cum Stack

A Cum Stack is a mass of largely agreeing opinions that are discussed to inflate the ego of the ones own ego. Cum Stacking is the act of creating a Cum Stack

Person one: “oh my days the fuck was that work meeting, waste of time”
Person two: “yeah literally , what a cum stack”

by Cum_Stacker_69 November 23, 2021