Bongo-Slamming 

When two males take a firm grasp of the opposing man's thighs and fervently bash butts.

An innocent fan walked into The Capitals locker room only to see the horrifying sight of Alex Ovechkin and Jamie Benn viciously bongo-slamming.

Bongo-Slamming by alexovechkin September 22, 2014

Biscuit Slamming 

The act of packing a can of raw biscuits up your lovers rectum with a broom handle, allowing them to marinate a few days, shitting them back out, then bake and enjoy!

Steven and Rob are having another of their famous “Biscuit Slamming” parties, and word is there will be some cream filled! Woot!

Biscuit Slamming by Red monster boy March 12, 2022

I slammed my penith in the car door 

you slammed your penith in the car door

"I slammed my penith in the car door" "you slammed your penith in the car door" "ahahahoahajhahahaajhajbajah"

I slammed my penith in the car door by big bald obama October 7, 2021

slammerated 

Being drunk and belligerent beyond all control. Having no memory of events due to being blacked out trashed.

Yanicki went to Wild Wing and chugged a pitcher of Long Island Iced Tea because he didn't alter the drink, which led to him becoming slammerated shortly thereafter.

slammerated by WPMIV December 13, 2010

Bed Slamming 

To fuck inconsiderably hard, resulting in torn vaginas, chafed penises, and bloody sheets.

Rob and Tammy kept me up all night bed slamming in the guest room.

Bed Slamming by aksival December 2, 2007

trunk slammer 

Derogatory term for a contractor who has minimal skill, experience and equipment. Trunk slammer implies the contractor works out of their car trunk, with no office or licenses and they will likely be difficult to find if the client is not happy with the work.

My neighbor hired a trunk slammer to build his house deck, and now we are laughing at the unfinished disaster that he spent so much money on.

trunk slammer by two bits July 22, 2009

Slammerhead shark 

a person who is artfully skilled in the act of slamming (meaning sex) and can slam in any situation, including but not limited, to in large bodies of water

After that trip to Hawaii I am officially a Slammerhead shark.

Slammerhead shark by Shanaenae8 July 1, 2009