The feminine form of Benjamin Button. Otherwise known as a woman who aging in reverse.
Becky: Oh em gee, is that a leather top? Ugh, why is she slutting it up so much these days?
Vanessa: Chill the fuck out, Rebecca. She didn't get this opportunity at 19. She's a Bianca Zipper.
Zipper Biscut is a slang term for Vagina Normally used in lieu of calling someone a pussy
Jesus mark, just call her. Quit acting like such a zipper biscut.
A professional coitus act where a person. preferably a surgeon, cuts down the middle of the stomach and proceeds to ejaculate onto the guts.
If not a surgeon, pretending to cut down the gluteal cleft and proceeds to aggressively butt fuck her laying down (This is not doggystyle)
Guy 1: How's Medical School?
Guy 2: Ehh i only went into it so i can preform zipper style
Guy 1: I would do that too
A zipper chaser is a gay man who gauges who he will pursue in a club, according to how much a man's penis makes his zipper stand out of his pants.
"Jesse, after we get drinks let's hang by the restroom. Oh Chris, you're such a zipper chaser."
When you pull dingleberries out of your crack and they stick together from each side, like an ass zipper.
"What are you doing billy?"
"Tuggin' on some dingleberries"
"Sounds like you got a bear zipper going on"
Two girls that have sucked the same dick.
Me and Courtney are zipper sisters after that party at Josh’s!
The act of running ones thumb up another persons foot bottom thus a zipper motion.
Dat girls tootsies was hanging out the covers so I foot zippered her when I went to get a beer.