It's when two women rim out a guys hole
Wow they just bra sacked me man
One who teabags. Can mean in real life or in a video game.
Random conversation: That guy's a total fucking sack packer.
After dieing in Halo 3: Fuck, I was killed. Fuck you you teabagging sack packer! (after seeing some noob teabagging the corpse)
The irrelevance of a freckle right on your sack. You know it's there but nobody cares
"Whatever you say, Sack Freckle"
When you reuse the same condom for the same situation
I ran outta condoms so I gotta sack recycle again luckily I’m just beating my meat
The empty sack of skin hanging off of a female cat’s belly after she’s been spayed.
My cat has such a big spay sack.
A crab sack is when the meaty cock of a male crab goes inside the anus of a human female, this act of sexual crabercorse is why we have jesus
A person who likes to caress the backs of their balls whilst wanking
"My friend told me he use to wank sack"
"Have you had a wank sack?"