1.A slut that likes to suck sacks.
2.A sack that has a slut in it.
You are a stupid slutsack.
the largest form of a whore possible, because a sack is bigger than a bag
"Dude, where did u pickup that slutsack?"
"That slutsack has sex with 12 guys last night!"
The vagina of a woman after years of overuse. One would imagine it has become so saggy and loose it hangs low like a sack.
It may also be used as a direct insult to a noun.
That Janet is such a whore. I bet she's got a massive slutsack.
You are a disgusting slutsack!
1. A slut of unusual proportions.
2. Kevins Sister
(1) Man that guy is a real slutsack.
(2) Hey, look slutsack is here.
Bigger insult than 'slut'. Someone who has really been around the block. *wink wink*
The preppy girl at your school is a slutsack.