The act of tagging.

n. Short for "piece of shit".

a gun; used for popping caps

aka: nine,heater,gun,pistol

A piece is a one of a kind work of art, made of blown glass, that you can smoke pot out of. "Piece" is also an acceptable word when at a head shop and trying not to get kicked out. "Water pipe" would also be acceptable.
Ganja smoking device examples:
1.Bong
2.Zong
3.Bubbler
4.Bowl
5.Chillin

To share a cigarette since none of our broke ass motherfucking asses can afford a goddamn pack of cigarettes.

1. A euphemism for a gun.
2. A female seen as a sexual object. A shortening of 'piece of skirt'. Offens.
3. A sandwich.
4. Drugs