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Man who does most of the Illustrations on College Humor.com

He does weekly drawcasts with Riley, Creighton, Owen, and Kevin Corrigan, where he draws comics and talks about Back to the Future.
Did you see the Drawcast last week? Caldwell Tanner talked about Back to the Future!
by thatquietkid June 16, 2010
A person who draws themselves fornicating with menacing creatures such as bears, sharks, or dragons.
Johnny, I am greatly concerned by this sketch of yours depicting yourself having sex with a bearshark. You are like a young Caldwell Tanner.
by Jackoon June 28, 2010