1 definition by Dirt Bag Dude

A type of Rock Climbing that started when a group of drunk guys camping bet each other they couldn't get on top of a boulder.
Jerry: Damn it John! You kicked the hackey sack on top of that boulder!... I bet you can't get it.

John: I bet you I can!

...and Bouldering was born.
by Dirt Bag Dude February 9, 2013
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