1. A person so vile and low-down dirty that the term scum bag just doesn't
fit any longer. A person like this would steal from their own
sister to buy drugs or call the
police on his own brother because he is more successful.
2. The offspring of a complete scumbag. This is the reason why certain people should not have babies.
3. The diminutive form of "scumbag."
"That
guy that stole from the old lady is such a scumberino."
"That
little scumberino just spit on me and his
dad laughed! What kind of people are these?"