ba da bing ba da boom

Interjection

1. (informal) Expressing that something was easily completed, was simple to accomplish, or followed as a direct consequence.
   • That's how I work. A little slice of life here, a little piece of a different song there, and bada bing, bada boom, mix it all together and there it is.2012, Cyndi Lauper, Cyndi Lauper: A Memoir, page 114

   Synonyms:

   bada bing, bada boom, bish bash bosh

2. (informal) Used to euphemize a statement, sometimes to the extent that only the initiated will understand the implied meaning.
   • “I am not in any Mafia,” shouted Al. “There is no such thing as a Mafia.” “Yeah ... Bada bing, bada boom, fuggedaboudit. By the way, what is your campaign slogan — vote for me or else?"2006, Brian Davis, Amusing Stories from the Royce Casket Company, page 91