A stack of surfboards on top of a vehicle that is more then 5 boards. Usually placed on a vehicle owned by a kook. Boards are also usually placed in an way that they will probably fall off.
" Hey look, there's that Kook Jay with a bunch of boards stacked on his van, that's quite the Kook stack"
by Skunk Project 121 May 3, 2018

When you are asked to go somewhere, then additional tasks are requested based on the fact that you were already on the way.
me: Cindy asked me to go to the store. Then she said, since your going to be out ,
Can you stop by the cleaners?
Friend: Man! That was a sweet job of stacking!
Can you stop by the cleaners?
Friend: Man! That was a sweet job of stacking!
by Atticus Jones March 26, 2017

Cum stacking is the process by which various ejaculatory supplements such as semenoid are used in order enhance a man's cum production. The ultimate goal of any cum stacker is to produce the hardest and largest cumshot possible. Cum stackers will stack various cum supplements in order to achieve the ultimate cum. Thus coins the term "cum stacking".
by PoopVender82 December 30, 2021

by By bob July 11, 2015

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
