1 definition by kmo.

a kinnybump is when a female, or male i suppose, sits on the toilet, while shitting, and gives oral sex to a male whose either standing up, or in a different crafty position. air fresheners are usually helpful during this time (:
katygee gave tory a kinnybump in her downstairs bathroom while he was sitting on the counter?!!
by kmo. December 25, 2010
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