A fork of Rural Dictionary
A name given to a man only of the highest level of intelligence, attractiveness, and gangstaness. NOT to be confused with boss (with a second S) a Bos is FAR SUPERIOR. The name can also be given to a woman by a man Bos in turn making her a Bos, unless the woman is a Prude bitch at which time he will remove the name and give it to a better woman, like a Rae.
Did you see that hacker hack all that shit!!?? He must be a Bos!