what the frick-frack snick-snack paddy-wack diddly-dack crack-pot slap biofeed back-pack slap thumbtack sidetack tic-tac
it basically means "what the fuck" but funnier since if you get cut mid-sentence, you have to start over, making it 2x funnier than it was before, because that's how broken my humor is.
person no 1: "hey...hey, what the frick-frack snick-snack paddy-wack diddly-dack crack-pot slap biofeed back-pack slap thumbtack sidetack tic-tac do you think you're doing, sir?"
person no 2: "mind your own damn business."
person no 2: "mind your own damn business."
diddly dack
Having a diddly dack is another saying for masturbation, like flicking the bean or jerkin the jerkin, you're having a diddly dack.
bob was in the bathroom having a diddly dack over fred's sexy ass.