Additive to the common insult 'bitch'. This variation is mostly used in a half hearted teasing way among friends (not unlike calling a pal and 'asshole ' or a 'cocksucker' but not having hostility or intent to provoke a fight or hard feelings come from it) I have not heard it used when addressing a woman. It does not hold the same force of offense as just the root 'bitch' does.
(Guy 1 just won the match)
Guy 1: OH! You felt that, didn't you!
Guy 2: Bullshit! You just use the same cheap moves forever. Cheap cocksucker!
Guy 1: Awwww! You gonna cry next? You're just my little bitch maid.
Guy 2: Piss off!
Guy 1: My bitch maid is so sad now! Go soak you face with tears, you always lose!
Guy 2: What?! The rematch is starting now... What!?!
Guy 1: And... I'll just put my sweet bitch maid across my knee and spank that ass again!