Rusty zipper 

When a man's butt hairs dread together from not showering.

"I've been on this greyhound bus for four days, haven't changed my underwear, eating nothing but Mexican food. I have a wretched rusty zipper "

Rusty zipper by Nastycar August 19, 2015

Sticky Zipper 

Sticky Zipper is a reference to hiding your substance stash by zipping the baggie into the fly of your pants or Sticky Button for button fly jeans.

The police office patted me down but did not find my sticky zipper, sticky button hidden in the crotch.

Sticky Zipper by vinovines July 13, 2012

Squirrel nut zipper 

A swing dance style made popular in the big band era(1930s)

Did you see that cat, hitting the floor like a squirrel nut zipper. He's the coolest.

Squirrel nut zipper by Elvis the kid February 29, 2020

your mom's zipper 

Essentially the same as your mom's box (probably a little dirtier). A way to one-up or counter a "your mom's box" statement.

Whatever bitch, your mom's box.
Oh yeah? Your mom's zipper.

your mom's zipper by Diz magic! September 26, 2006

womb zipper 

The place directly above the gunt where-in the woman will be able to produce her food babies.

Damn it woman, show me your womb zipper !

womb zipper by pdxcreep December 3, 2010

Dick Zipper 

When a girl gets fucked so violently that it rips her from the inside out and she has to have surgery. Therefore she is left with a nasty scar that runs up her stomach and closely resembles a zipper.

Damn yo! He fucked her so hard that bitch got a permanent dick zipper.

Dick Zipper by MzPoPcOpY June 5, 2020

Unzipped zipper 

A vulgar to describe a promiscuous woman who's vagina has been loosened up after all those sex she had with countless of males.

"You know Amelia? I heard shes has an unzipped zipper"

Unzipped zipper by Friendly neighbourhood guy December 11, 2021