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1.
An expression indicating slight annoyance along the same lines as 'fiddlesticks'.

Some suggest that the word is a festive reincarnation of a saying from Mario Kart character 'Toad' who'd often say "Aaah-buhbuhbuh" upon crashing.
Roger: "Hey dude, do you want a bacon sandwich?"

Harry: "Sure thing"

Roger: "Oh shit dude, the bacon's gone mouldy.."

Harry: "bahboubles!"
by EddceLLent January 08, 2011