When the zipper in your pants cuts your dick off.

Term used to describe a woman with large breasts. You unzip her top and "BOOOOM" (an explosion of breasts)

1. Lovers knocking into each other when in a rush to get both of their pants off to proceed with a hot make-out session.

Used during vietnam, Charlie was coined zipperheads because of the way a head looked after it had been hit with a high powered automatic weapon. The the typical rising machine gun would cause a face wound that looked like an open zipper on the face of some one from the viet kong.

When you break wind and the sound that is made is very reminiscent of pulling on a zipper. As you control your flatulence, you can speed up or slow down the quickness of the zipper sound to make it sound like you are pulling the zipper faster or slower which causes those around you to giggle more.

An accurately, but unintentionally placed punch below the belt line, with the aggressor usually being a child and the victim being a male, either the childs age or older.

The ideally placed zipper punch will render the victim helpless as he assumes the fetal position after immediately falling down. This is then promptly followed by any number of grunts, groans, tears, and sometimes laughter.

Adding orange juice to a piece of deli meat, usually salami or pepperoni.