Cock the hammer 

1. pulling back on the hammer of a revolver pistol to be in ready position to strike the percussion cap/primer, to ignite the propellant and fire the bullet.

2. pulling back on the skin of the penis shaft near climax for a more effective ejaculation

1. Did you cock the hammer? Be ready to shoot!

2. I’ve got to cock the hammer and loosen my load.

Cock the hammer by Newfie blogger January 23, 2022

Under The Hammer 

To be sold (or to buy) at auction

That collection of baseball cards is going under the hammer.

I bought that car under the hammer.

Under The Hammer by dickclarkfan1 December 14, 2008

The Hammerhead Maneuver

The act of splitting the head of the penis in half and then proceeding to just ram it in there

She loved when he used The Hammerhead Maneuver

The Hammerhead Maneuver by COClover69 May 25, 2014

Greg "The Hammer" Valentine 

Greg "The Hammer" Valentine is a pro-wrestler who was popular in the 70s and 80s. His nickname comes from when an opponent tries to re-enter the ring. Once they are up on the apron, Valentine would turn them around to face the crowd and bring a smashing fist and forearm down on their chest (Not from the elbow smash he also made popular.) Valentine is a second generation wrestler. Career highlights include breaking Chief Jay Strongbow's leg with the "figure four leg lock," gaining the Intercontinental Championship from Tito Santana, and being tag team champs with Brutus Beefcake.

"Yo, did you see Greg "The Hammer" Valentine beat down Roddy Piper, damn!"

Greg "The Hammer" Valentine by Steve788 November 28, 2006

drop the hammer 

Holding nothing back. Usually refers to ending something.

The term comes from the hammer action on a gun. The hammer dropping on many pistols is what causes them to fire. If you "drop the hammer" on somebody, you go all out.

Matt Hughes was doing good until GSP decided to drop the hammer on him.

drop the hammer by SexHammer June 22, 2011

By the Hammer of Thor 

An Exclamation, A Reference to the Tool used by the Mythological God of Thunder, Cursing without Cursing

"By the Hammer of Thor, I am Running Late!"

By the Hammer of Thor by AbrahamRunning December 16, 2007

drop the hammer 

To "legislate". To crack down on a certain violation or injustice.

Time to drop the hammer, and dispense some indiscriminate justice!

drop the hammer by Kevin Gaines April 3, 2004