The act of having sexual intercourse with somebody who makes it taboo, or the act of fuckin your homies older sister 😈
Yooo bro I hit a grand-slammer last night I think I got Sams sister pregnant 🤫
by alabamaslamjammer25 April 4, 2020
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when you text the name of your state police agency to your phone to prevent them from apprehending you
The slammer shield kept the historical American’s friends out of prison during their illegitimate times.
by Coop Dupe December 8, 2019
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At Norfolk, a trunk slammer usually pulls in on two wheels touching the ground still in work suit with 5 minutes to tee off. Ignoring the red light on the fairway warning system to walk across the course and stepping on the 1st tee without checking in with pro.
by Big Cat 68 July 14, 2020
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One or more people that show up at your house to do a job and have a car full of tools and tools in the trunk and they don't do the job well and you have to pay someone else to do it
1. Those trunk slammers,( see above definition), really did a job alright after them I had to pay double to fix what they broke and then the real job. 2. I told you not to hire trunk slammers for this job you fired.
by Rhedder October 5, 2023
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The art of becoming so inebriated one or a group of individuals become incarcerated for the evening.
"Yeah man let's get slammer sloshed and see who's on the cell block tonight."
by b.a.s.k. January 13, 2010
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A man who is very reputable and experienced in penetrating the female clitoris with his penis for a long duration of time with fast paced repetitions and completely satisfying a woman's sexual needs.
"Dude... Trust me , Eddie is a slammer. He fucked that girl at school camp pretty hard."

"Bro , you are NOT a slammer... i'm pretty sure you are still a Virgin"
by jonjoshelvey10 August 8, 2019
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Portable toilet as found at outdoor events. Door slams when closed carelessly.

Often hot in the summer, sometimes wet or funky, a place you don't want to spend time in.
After those festival beers I gotta hit the slammer.
by silenth April 6, 2020
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