Wiktionary
interj. (context slang English) (alternative form of bada bing bada boom English)
Wikipedia
Bada Bing! is a fictional strip club from the HBO drama television series The Sopranos. It was a key location for events in the series, named for the catchphrase "bada bing", a phrase popularized by James Caan's character Sonny Corleone in The Godfather. The popularization of the fictional club benefited the real-life go-go bar where scenes were filmed. The Bada Bing is loosely based on Wiggles, a strip club owned by New Jersey mobster Vincent Palermo before it was shut down.
Strippers at the Bada Bing were portrayed by extras including Elektra, Justine Noelle, Kelly Madison Kole, Luiza Liccini, Marie Athanasiou, Nadine Marcelletti, Rosie Ciavolino and Sonia Ortega. The "Bada Bing Girls" appeared in a photo spread in the August 2001 issue of Playboy magazine.