A fork of Rural Dictionary
Bust-it-baby or Busted-baby means a a girl who can make you "bust" or orgasm. A girl who is not only good in bed sexually, but one who is in the mood for sex the majority of the time.
I can always count on good sex from Iesha, she's my Bust-it-baby. It just takes a look to get my bust-it-baby to come over an fuck me.