1 definition by Markus Dastardly

Gay slang for depositing semen in someone's ass during unprotected (bareback) sex.
Dude! I was in the sling at Ft. Troff and this really hot guy was pounding! When he finished, he left his junk in the trunk, and there was a puddle on the floor!
by Markus Dastardly June 24, 2006
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