The act of a person shitting on another person's chest, and it slides down the cleavage like a boat down a river. There are many variations, some more popular like:

The Clevland Steamer
The Mud Canoe

when your're really hungry and don't have your own microwave

the male farts in the females mouth, followed by a makeout session.

To not only fuck with your dick, but with your balls too. So you stick the whole package in the vagina.

An ice cold can or bottle of beer. It can be used together with weezy, which can be anything, as in, "Grab me a hot lunch out of that weezy."

The stuff you pay for at school or potentially the grossest fucking thing people do during sex ever. Holy fucking Jesus Christ!