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1.
The act of being stupid. Also known as BTB (big time bidu).
Matt: "Man did you see rob tonight, he was creeping on grenades the entire time."

Paul: "Ya bro he's bidu."

Scott: "BTB for sure."
by anonymous1. September 25, 2010
10 0
 
2.
The act of being crazily awesome and insanely good at everything.
"That guy jumping off of that building is totally bidu".
by william crazyface January 02, 2008
3 7