A bum nigga is an uneducated, broke male. When writing/texting he uses a lot of ghetto slang. He cannot get a real job mostly because of the lack of education and the fact that he thinks hes going to become a rapper. A bum nigga is a guy that for a living does some kind of illegal work but isn't making more than 40k a year. He is the type of guy that does not know how to respect a woman and only sees them as "bitches". A bum nigga is unintelligent, low minded, careless and has a weak mentality. All bum niggas think they are the hardest niggas around and come from a hood. Bum niggas be 20+ but still acting like little boys, they're not men.
A Nigga that has no job, Dont take care of his kid (s), worries about what bitch to fuck next and not about his money, and Sits around somebody house playing video games and turning up with somebody else alcohol. Yo mind on clothes and not getting yo shit together and going to school and paying bills.
Mark is a bum ass nigga he's not doing shit with life living off the state think he getting money ass nigga.