A male or female that is stingy, lives off
other people mainly hence they wait for crumbs (opportunities) to come to them. They are
a common breed and display traits of being "loose" or just a plain loser.
Other slang: Snackratacus (
ultimate snack rat)
Dude you shouldn't
hook up with her, she's a total snack rat.
Man, he didn't even pay for
anything this
weekend..I think we just got snack rated by king snackratacus