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?"
A simple fusion of Scum and Believable. Used to describe (traditionally female) people who are deemed to behave or present themselves in a manner which is considered slutty.
a) My god, what IS she wearing?
Looks pretty scumbelievable to me.
b) Did you hear about last night?
Yeah i know, that one is pretty scumbelievable if you ask me.
Scumballina was the 4th sister in the story of Cinderella, she was an alcholic and a drug addict she became pregnant at the Butlins 92 Reunion at Bogna,she has not been seen since taking too many mushrooms at the Nokia Isle of Wight Festival, I LOVED THAT GIRL.
Scumballina Thumbalinna Hummmbalina, hum humscum fun. I loved that girl, she was my daughter and she was in my year. Kate and Louise know and perhaps Keith and Linsey.