Definitions by Markus Dastardly

junk in the trunk 

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!

junk in the trunk by Markus Dastardly June 24, 2006