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Undecipherable nonsense muttered under one's breath in moments of intense stress, anger, or amusement.
Pedro: Babashabashalingbingdafrinkatinkoorupikachashambeepoliutiurrambulooloo.

Pablo: Wtf did Pedro just say?!

Takashi: He is probably just mumbo jumbling about his history finals...
by Schwarzenipple June 09, 2016
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