"Baba" was supposed sound like "Baby" (like Babayyy BABE-A)
I always got called Babygirls by people so i made a yahoo id YEARS ago, and all the other names were taken, so i thought that "Baba" would sound like "Babe-A" ...i was wrong lol
anyways, that become my primary email addy for everything on the net (including paypal) . So i just used that.
