Bowl stacking

When the muscles of the vagina are cut in a bowl shape, and are stacked on top of each other.

Bill: Mary and Jane had a Bowl Stacking session.
Tom: Damn how will they have sex now?

by Saladass1337 June 18, 2016

slip slackin

When you messed up but continue to mess up

Man you been there for so long, you slip slackin

by Devoboss December 19, 2016

GRUNDLE SMACKING

When you aim to kick someone square in the jaw but miss with your flying front kick, only to hit them square in the face with the area between your nutsack and balls.

Sometimes I think you UD 'volunteer' editor need a good grundle smacking

by DeTwan February 10, 2017

stick sacking

stick sacking is when you shove your penis in the gap between someones balls

I have been stick sacking jeremy all week

by Jeremy6969696969 July 27, 2017

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

cup sacking

hold friends beer and put your sack in it and give it back...............

jim- hey jimmy hold my nig beer,
jose- no jiiiim let me dooo iiitt.
jim- fuck you beaner.
jose- no no no, gimme the beer vato.
no cup sacking today jim said.

by gucci-sniper-20 May 31, 2018

Mack slackin

When someone is trying to Mack but simply just gets denied over and over

Charlie dalip and ben went to the bar. Ben was shooting his shot and asked dalip to join him in his journey. He declined. Ben told this to Charlie and Charlie said he’s “mack slackin”

by Charlie from Instagram June 6, 2018