What the hell does "Bum rushed" mean?

So, the term BUM as in drug addicts etc, as opposed to the literal meaning of the word "Gluteus Maximus". Stop being a stupid twat.

Mayweather - ""He lost to Winky Wright from a one-handed jab in his face all night long. Now he is facing someone sharp as a razor with two hands. He has been dropped and wobbled on numerous occasions. If he tries to bum rush me, i'm going to bend over.".... ....Or something along them lines, either way it sounds queer, and what does it mean? I should imagine the bum part is referring to a tramp, you know kinda like a desperate tramp(a bum), although that is just a guess. That said you know with Gaylord Mayweather.

originally it meant cops conducting a raid on a house. then it became slang for just attacking coming in recklessly and quickly. you know how police conduct raids. they just come in from all directions as fast they can. So, the term BUM as in drug addicts etc, as opposed to the literal meaning of the word "Gluteus Maximus".

Bum Rush - To charge in with wreckless abandon Gay rape????

Bum Rush - To charge in with wreckless abandon