an individual with no redeeming value. Always talks about things that he or she will never become, in an attempt to be accepted by a group of peers. Thinks everyone is jealous of their percieved "coolness"
Terry: "Rob is always poppin a bunch of noise, but never has the balls to do it."
Ray: "Don't worry about it, we all know he's a little sackless ass."
Little but brittle: The type of fart often emitted by older people, usually only just audible but followed by a stench that defies belief from such a short blast.