The honorary name given to a female who, while not physically possessing a sack of testicles, mentally has balls of steel. It is said that such a feat is acknowledged as having a sack in spirit or a "spirit sack".
Jaime's spirit sack allowed her to down a shot of tequila and tell her douche monkey of a boyfriend to go fuck himself and screw an AIDS patient.
The act of warming ones balls by releasing flatulence within confined clothing
Yo man, my nutz were cold until I floated a sack warmer.
A place at which your testicles used to be
Your right he doesn't have balls, it's just a flappy sack!!
one's proficiency at sexual intercourse; how good they are "in the sack"
all the guys agreed that she was beautiful, but none would date her because her sack game was non-existent
When a scrotum is so old that it gets stuck to the inner-thigh.
"Ew, don't go with that dude, he has a massive dragon sack!"
Jamaican slang for a man who’s got a big package.
The thing with Jamaican men that every woman like, they say we have the heavy sack.