Shack the cheeks

A situation during sexual intercourse when a man ejaculates explosively in between the butt cheeks of his partner. He then would vibrates the butt cheeks of his partner while his semen drips down their crack.

Chris - Listen baby, im not trying to have some candle light dinner over wine tonight. Im just trying to shack the cheeks.

by Shhtevenn June 9, 2016

Doink Shack

A place to smoke fat Doinks

Yo I smoked Doinks at the Doink Shack last night with the boys.

by Doink Shack May 5, 2018

all shacks

A train service that stops at all stations (shacks) along it's route.

This train stops at Crawley and Horsham, then it's all shacks to Bognor Regis.
We could get the 10:00 all shacks to Manchester, or wait for the 10:15 fast.

by JSlaffter January 6, 2017

shack up with your girlfriend

what all teenage and young adult men ages 14-22 (or so) need to do if they want to avoid embarrassing pda moments.

Not only do our young men need to know what shack up with your girlfriend actually means, but they also need to learn what decorum is and not insult their parents' values.

by Sexydimma January 8, 2017

Smoke Shacked

When a player in Ping Pong Player rips the ball 1506 mph past the opposing player to get a point.

Maxwell is crying because he got smoke shacked by Erik last round.

by erocktopguy January 16, 2017

yack in the shack

messy hookups in a gross place, an example being a public bathroom

"all the holy child girls yack in the shack with gonzaga guys during football games"

by tea lover ;)) January 25, 2017

Shacked

Being hit/attacked by George Shackloth

Edward Melton: I got shacked at the shop and fell over and broke a plant pot ffs
Cameron: ahaha good

by cameronl1000 November 2, 2021