A person who sucks at life and not s absolutely terrible at trials of Osiris in destiny.
Shaxie says to Metro," Hey crap sac get Rez."
As a female ages her twat starts to sag. That is a twat sac. It is to be used as an insult.
Jim: That kid Andrew is a dirty hairy twat sac.
A punch of thots in a Potato Sac
Angel and his friends are such a Sac Potato.
A fancy name for douche bag
Trip Taylor is a vinegar sack...
The personification of one who is a sacrificial lamb.
Matt is the proverbially "lamb sac".