1 definition by TrumpetHero

1) shenanigans; mischief

2) any conserversation, discussion, or random act related to high school band or any type of concert band.

3) a word used to spice up an otherwise boring or dull conversation; also used to break awkward silence.
1)Jimmy: Let's go make some more mud pies Billy!
Mother: You children stop all of your bandabopple
this instant!!!

2)Bryan: This one time at band camp I totally switched
these two nerds' mouthpieces!
Trevor: I'm tired of your constant bandabopple!!!

3)Lars: So baby, do you wanna go back to my place?
Katrina: Not really...
Lars: O...
Long awkward silence
Katrina: Bandabopple!!!
by TrumpetHero May 24, 2008
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