Stupid Bitch Is
Too Smart - when a female is
too smart and figures out your most likely
wheeling her or something along those lines.
Its used mid convo, often to replace "fml", as the woman in question is catching on to your plan and you realize it.
Man - Wanna
do something?
Woman - Yes
Id love that! But don't you have a girlfriend?
Man - SBITS
Woman - what?