Well, one of the good folks I met at SxSW got back to me already, here is the story behind Bada Bing from Karen Bellavia a piercer Custom Tattoos from The Soul on 6th Street, and Amillion Tattoos:
My story is pretty simple really, I got “Bada Bing” because my friends used to call me that as a nickname (long before the Sopranos). They also used to call me “Grape stomper” but that wouldn’t fit. I’m italian so I thought it was fitting. My last name is going on my lower knucks soon so it will say Bada Bing Bellavia!