note: This takes some planning, a pair of nylon gym shorts, and willing ..or unaware partner to work. When a guy has been doing an athletic activity and has swamp-sack (foul smelling scrotum) he will close one leg opening tight and then he gets his significant other to blow air up his shorts only to have the air circulate and exit back out the same leg hole into her/his face.
I plopped down on the couch after finishing my run. I told "Jane" my nuts were hot so she decided to blow up my short to "cool them off" but I closed off the other leg and she got the "Sweaty-Sack BackDraft"
by mackbooyaa May 22, 2013

Slang for "get rid of".
It is often used in the context of a getting fired from a job.
It is also used in the context of someone getting punched or kicked very hard in the testicles, probably because the person doing the sacking is "getting rid of" the ability to have children in the person being sacked.
It is often used in the context of a getting fired from a job.
It is also used in the context of someone getting punched or kicked very hard in the testicles, probably because the person doing the sacking is "getting rid of" the ability to have children in the person being sacked.
"John got sacked yesterday, and now he doesn't have a stream of income."
"John got sacked yesterday by me and the boys, and now he probably can't have children."
"John got sacked yesterday by me and the boys, and now he probably can't have children."
by Thedopestpersoninthewholeworld January 29, 2021

by The_Soapy_One February 18, 2024

boy 1: " you trying to hook up with her"
boy 2: " nah, thought about it but for now she my mack sack"
boy 2: " nah, thought about it but for now she my mack sack"
by mbbdaboss October 30, 2015

A man or woman at the roulette table in caesars palace who can’t afford to put down at least 100 dollars on red or black.
by Burgertime22 November 24, 2021

The term used for hit by or ‘wacking’ someone’s testicles to induce extreme pain. You sack wack someone with an open palm and using a swinging motion in the upper arm.
by Narcho November 6, 2020

Two females performing 69 underwater, using each other's vaginally cavity as a re-breathing apparatus.
by BluntedBlazer December 31, 2017
