the organization of hobos/bums that conspire to take your food, your money, and your left shoe when you dont give them change but have a pocket full of quarters,nickles, dimes,etc
the hobo mafia will come after you if you dont give them your change...
by zayl October 24, 2006
1 more definition
An organization of the Cheatengine Foums that specializes in mass derepping and company picnics. The leader's name is "The Hobo" hence the organization's name, hobo mafia.
hobo mafia : "we will be a group of elite rep terrorists who will all save our rep, designate a target and then -rep them to -1 and we will also have company picnics."
by HoboMafiaCEF February 08, 2009