a Rizzo
A kid who's got everything handed to him like a fat kid at a candy store. He's got no fear, no shame, and he'll tell you exactly what he thinks. He's also the kind of snitch who'll turn you in for a bag of chips.
Yo, Rizzo just snitched on me for stealing his lunch.
Rizzo doesn't even know what a problem is.
That Rizzo gets everything he wants and he'll tell you he's better than you.