badda bing

A common phrase usually used by an italian when you are excited or ancy. Also, is uses as an exclamation

Often heard in the order "badda bing, badda boom", the phrase is a way of saying, "That's it, it's all taken care of". The exact origin of "badda boom, badda bing" is a mystery, but the best guess I've heard is that it started as a verbal imitation of a "rim shot," the drummer's punctuation to a comic's punchline in the old vaudeville routines.