To fist someone in the vagina and ass at the same time. It looks like a shark's mouth.
Girl 1: He grandpa sharked me!
Girl 2: Ohh, I bet you loved it!
by Blahblahblahblah123:DDDD July 29, 2010
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Grandpa Shark is the old guy outside the elementary school looking to pick up a baby shark doo doo doo doo da doo and molest it in his basement
Yesterday a Grandpa Shark was arrested for kidnapping little kids and molesting them in his basement.
by puick pride awareness October 8, 2018
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A man from alabama that shoves his big black cock (bbc) down a philapeno girls throat
by I fuh yo bih December 1, 2018
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