Bitches Ain't Shit" is a song by Dr. Dre from his 1992 album The Chronic.
B.A.S.B.H.A.T is just an abbereivation for "bitches ain't shit but hoes and tricks"
"Bitches aint shit but hoes and tricks",Means exactly what it says bitches ain't shit, but HOES and tricks
the hardestbitches alive, they are the best, and lots of people wish to be them, no one knows when or who they'll get next so stay back or your gonna be 6ft deep.