The act of slapping two hands in the shape of bear claws together while emitting a "bear-like" sound. ie., "huhhhhhh", "ruahhhh", "growwwwl".
1) Joe: "Hey Ted, great game! Bear five up Top. Raowwwww"

2) Bill: "Hey dude, high five!"

Dude: "Screw that! It's bear five time."

Both: "Huahhhrowrr"
by BearFiveDude March 2, 2010
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