Bitch shut the fuck up! (mostly instant messengers)
On Aol instant messenger, some ho ims you and shes annoying you, you say BSTFU (BITCH SHUT THE FUCK UP!)
22š 8š
The urban meaning of bstfu is bitch shut the fuck up
Bstfu or iāll shoot you ass
it means BITCH SHUT THE FUCK UP!!!!
BSTFU