Started out of the
Bed-Stuy, Brooklyn community and brought to the forefront by
rapper Nine11Kevin
aka Kevin Madison. A greeting like saying "Wassup" with the sound of the word "Boi" spelled B.A.I.I. meaning (Brooklyn Always In It) since Brooklyn is everywhere and pronounced like "Bye" or "Buy".
What Up Baii? I Aint Seen You In Mad Long baiiiii!
What Up Baii? Wus shakin wit
da makin?
What Up Baii? Wassup Wit
Da Wassup?
They Spelled It Bai... Betta Go & Get Dat I.. BAII*
Is Dat My Son? OH
SHIT WHAT UP BAii!