2 definition by notyourmom

Top Definition
The state of not having an erection during a blowjob or handjob.
James only got a half bone when Kassi blew him.
by notyourmom March 01, 2008

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The butt version of motor boating
He stuck his face in her ass and mud flapped her
by Notyourmom May 02, 2015

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