THE FLYING HAMMER 

when one places elbow high into the air while jumping from high alittudes into an unexpecting audience or even a large crowd at a show or concert or just as some general tom foolery with friends

As i came upon the breakdown in the last notes of the song i applied the flying hammer to the heads of some unexpecting emo queers

THE FLYING HAMMER by Paulie croosh July 12, 2007

Ball Pein Hammer 

The male version of camel toe. When a man wears really tight jeans, biker shorts, or a Spedo you can see his ball pein hammer.

Ralph's spandex shorts gave him ball pein hammer.

Ball Pein Hammer by Stu Salsbury June 15, 2009

Thor's Hammer 

An act of masturbation in which a male individual grips the shaft of his erect penis in one hand, leaving the head exposed. Then, the other hand is balled into a fist, and forcefully smashes the head of the individuals penis, like a hammer.

Oh damn, I shouldn't Thor's Hammer anymore, my boober is starting to turn purple.

Thor's Hammer by takeitupanacho May 12, 2016

Urban sludge hammer 

It is when you put something large in the girls vagina and hit it with a sludge hammer.

Hey bro tonight Alyssa is gonna get Urban sludge hammered with a cucumber!

Urban sludge hammer by Cock and/or balls $$$$$ October 19, 2016

Brazilian Jack Hammer

when in a threesome with to guys and one girl. one guy is laying down on the getting blown by the girl who is doing a hand stand. and the other guy is standing above the other guy and behind the girl and doing her while holding her legs. and he moves her up and down on his dick and the other guys like a jack hammer.

bro that chick looks hot lets Brazilian jack hammer her.

Brazilian Jack Hammer by johnny copperdick December 14, 2016

the double hammer battle 

Where two men (without erections) rub their dicks together until they get erections then one lays down face up and the other lays on top of him they suck each other's dicks until one of them cums the loser must lie down on the floor while the winner inserts his penis into the losers asshole and proceeds to fuck him until completion.

Aw man Trevor you shoulda seen joe got so drunk last night I won at the double hammer battle easily

the double hammer battle by Abnormalcupcake March 7, 2017

reverse water hammer 

It’s like surge and swab...but different because it’s in reverse...

Kevin loves him some reverse water hammer!

reverse water hammer by Swagg00 January 4, 2018