Boi can be used in the occasion where some one either says or does something stupid or when roasting/dissing/clowning/bagging on someone usually the right hand is directed in someoneâs direction ð
1 Zach: Boi you built weird . Damian: Boi why you talking your head tilts when you walk
2.troy: I hate when someone asks to borrow money. Troy later can I borrow money. (Boi)