When a male inserts his penis AND testicles into the urethra of another male, causing the receiving male to have a "fat sack".
Guy 1: Honey,I want myself in you, but I'm tired of just anal
Guy 2:Okay, let's give me the fat sack.
Guy 2:Okay, let's give me the fat sack.
by Ballsballsballssack February 22, 2010
Get the The Fat Sack mug.A sac or as u see a sack is a person that is acting like a dick, but since we hide everything from our parents jus like me u are not allowed to say that so in the same sense u say sac
by Kinggk*dnt*get*it*fucked*up January 26, 2018
Get the a sack mug.Sarah was acting like such a sackage. She was sniffing her pens and then looking at me with a strange smile.
by Noodles.. May 16, 2003
Get the sackage mug."fully phat as car bro, sacked on chromies...."
He sacked it out on 18's, couldn't get up his own driveway...
He sacked it out on 18's, couldn't get up his own driveway...
by =cJ= May 13, 2005
Get the sacked mug.by Nick "Cone" Connor October 8, 2005
Get the sacked mug.Having someone take a shot of their beverage of chooseing from your nut sack skin that is stretched into a cup shape.
by Lunchbox05 February 23, 2008
Get the Sack Shot mug.