A guy, very likely to be a coworker, who you hang out with and think is your friend but is really just interested in your girlfriend.
Friend: Hey, why doesn't Brad go to lunch with you guys anymore?
You: Well, I quit hanging out with scumberg once I found out he was trying to move in on my woman.
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?"
Refers to a person who desires to pursue in enjoyable activities that often blur the line of legality (slighty), but during said acts, this person had the tendency to run for the car, and bail at the last minute. A safety Sumler aspires to the freedom of living life to the fullest, but appears to be restrained by an inner fear of being caught.
While setting off fireworks near power lines, Safety Sumler over there ran for the car.