What's the meaning of "Badabing"?

@dennislv (134)
Shanghai, China
October 16, 2013 2:48am CST
it's an exclamation but I don't know how to describe its meaning.
1 response
Uncle Jay, Finding More Value in Your Machine
@mythociate (21432)
• Oklahoma City, Oklahoma
16 Oct 13
Makes me think of pinball---you use the flipper to knock the ball into the bumpers, badabing, score big! `Eyy
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