Anal sex. Junk=genitalia Trunk=Butt
Junk+Trunk= Junk in the Trunk
He likes to put his junk in the trunk
by Keloid Conquerer January 25, 2010
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stuff that has been rolling around in the trunk of your vehicle for months that you haven't bothered to clean up out of pure laziness. Usually found in old, beater cars that lack any aesthetic nature anyway.
I got fast food wrappers, bottles of motor oil and other random lubricants, an old pair of shoes, some rusted jumper cables, that VCR I was supposed to give back to my sister, empty beer cases and various other items that should really be thrown out. I need to get rid of some of my junk in the trunk.
by quiggler August 12, 2007
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1) A warning that a man might not be adequately equipped for the task at hand.
2) An attempt to convey a sense of pride in one’s inability to put down a Twinkie.
3) An extremely lame attempt to separate buttocks by ethnicity, and avoid the obvious connotation of a complete lack of self-control.
Do not approach Gloria from behind without a helmet on as she has too much junk in the trunk.
by billy gisher November 9, 2006
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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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When one's ass is either wider than they are tall, or when each individual cheek is mistaken for car bumpers; also, an old woman with a diaper.
I saw this really hot girl, but when she turned around, it was an old lady with her junk in the trunk. She was still hot though.
by Paccali November 15, 2002
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carrying alot of baggage from the past.
I like that new guy Nicole's going out with, but I don't know if it's the right timing. She's still got alotta junk in the trunk.
by shuttlebunny June 29, 2005
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