A tard sac is late lazy person
Are you a tard sac?
Oh yes I am I’m the tardiest of the tard sacs
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.
The personification of one who is a sacrificial lamb.
Matt is the proverbially "lamb sac".
A fancy name for douche bag
Trip Taylor is a vinegar sack...