One who has reached levels beyond what the term scumbag can accurately represent. To reach the level of scumbag bitch, one must commit to a scum filled life, usually topped off by a single act of complete scum.
Did you hear greg fucked that nigger over graduation weekend, what a scumbag bitch.
by big daddy5555 May 17, 2011
A person who is beyond a scumbag. One who has surpassed all regular scumbags to become the alpha scum of the earth.
Did you guys hear Johnny and Nessy got jerked off at the same time... god, they are both scumbag bitches
by O.G. Wolf March 31, 2011