1 definition by Rick_shaw

1. Someone who freely gives up information about a friend or acquaintance to a higher authority who will use that information against said friend/acquaintance.

2. A-Mart
Cop: Who's tailgate is this?
A-Mart: It's Bret's tailgate (point finger directly at Bret)!

Innocent Bystander: A-Mart you ass-clown snitch!
by Rick_shaw April 25, 2007
Get the snitch mug.