its a term used to say
WTF or to be in shocked suprised.also used to adress
someone without using there name the shorten term would be
bab
Kid 1:yo jeremy just fell down the stairs
Kid:ba
bab!!!! not again
Kenny: Ba Bab!!!!!
Tanner:yo what happened
Kenny:i found out im gay
Tanner:ewww yo get away from me bab