Top Definition
any non-computer game played during work hours to pass the time.
From the "The Office" episode "office olympics" - throwing paperclips into someone's coffee cup, bouncing a NERF football against the wall, taking bets on who will exit the elevator next, etc etc.
I'm bored and the server is down - you up for some Dunderball?
by Personman01 May 14, 2007
5 Words related to dunderball

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