An obese female who wears a sack-like garment in a futile attempt to appear less vast. Often the sack has a hole cut in the top to display the contours of their massive norks. Few find this attractive.
by Ludwig van Funkenstein August 30, 2007

when you have a sweat sack
by sebstud July 9, 2011

A sack of moron is someone who is mentally retarded they don’t know there left to right there brain doesn’t function like a normal human being
(Bryan) Did u hear what happened to James in science (cherly ) no what happened (Bryan) the sack of moron lit himself on fire (cherly) really (Bryan) yeah he ended up like the guy from fantastic 4
by French immagrint March 24, 2021

by Surgoen to be✌ March 10, 2015

After a man has shaved his sack and it begins to grow back producing stubble resembling the prickly bits of a cactus.
by Dyingfetus September 15, 2009

by G. Jordan November 22, 2007

1. An act within oral sex when the scrotum (sack) is licked continually up and down motion (sliding)
2. The act of travelling down an amusement slide on a sack
2. The act of travelling down an amusement slide on a sack
1. "I can make a guy ejaculate with a sack slide better than anyone else"
2. "Hey man, what are you up to tonight?"
"Heading over to Luna Park for the fun of a sack slide."
2. "Hey man, what are you up to tonight?"
"Heading over to Luna Park for the fun of a sack slide."
by Camicca October 7, 2011
