What's on your mug?

an opening that goes up and down that is usually on articles of clothing or a bag of some sort.

My zipper came undone when we bent over.

By eden

The opening gate to the vagina or penis

I pulled the zipper down eyes wide and said, "here what i'm going to put inside"

By Anonymous

It's where god zipped you up. Otherwise know as the taint gooch grundle.

I shaved my zipper last week, and the backs of my balls keep getting itchy from the stubble.

By Von Sauce

the white dotted line on the roads

that jackass is riding the zipper

By transporter74

A person who is on a single's dating site, and punches in different zip codes, for different cities, in his search for single people, that are members of his dating service, but that are outside of his limited local (home) zip code.

Rose: I'm getting tired of seeing the same people, on this single's dating site. Victor: Hey, Rose, you should become a zipper. Rose: Whats a zipper? Victor: Just somebody that punches, in different, zip codes, for different cities, that way you have access to every city, every member, accross the country. Rose: Thanks, Victor,I guess if i find someone, it would have been worth becoming a zipper, thanks.

By Victor Osejo