Hammerdown 

When you level the F*** out of (lets say) a city with the largest non-nuclear armnments by carpet bombing.used as a last resort and to demorolise troops. Using heavy bombs such as M.O.A.B's. destruction brought to you by a squadran of bombers which you could not run away from.

watch clover field. in the end the repeat on the radio of a "hammerdown" procedure as a last resort to deal with the monster

Hammerdown by Falkon16 May 28, 2008

hammerhorn 

To suck a big dick hard and fast and not stopping until the dick shoots cum

I am going to hammerhorn the cum right out of the big hot cock

hammerhorn by Muckyfingers82 February 28, 2021

hammer-down protocol 

Is a fictional, scorched earth code-name where in the U.S. military decides to cut it's losses and destroys, through carpet bombing, the U.S.'s own territories and/or cities that are deemed lost to enemy forces. The term was first used in the movie Cloverfield, followed by the video-game Call of Duty: Modern Warfare 2.

In COD:MW2 the Hammer-Down Protocol is a scorched earth policy through indiscriminant, large scale carpet bombing of the city of D.C. do to the heavy number of Russians in the area.

It is very similar in application and purpose in Cloverfield. However, it is used for the reason of an all-or-nothing attempt to destroy the monster, as well as the small parasites that had no-doubt flooded Manhattan.

hammer-down protocol by Dead Hand August 21, 2013

hammerdamn 

yeah, erm, it can be used to insult somebody, like dick/prick/bawbag.

'he's such a fucking hammerdamn, i'm gonna rip his ears off and spit in his face'

hammerdamn by yer maw wants ma cock May 17, 2009

put the hammer down 

1)A term truck drivers use meaning accelerate to maximum speed, or terminal velocity, which ever is faster. 2)Common uses by passenger vehicle drivers are pedal to the metal and floor it

Truck Driver 1 " breaker-one-nine whats your twenty?"
Truck Driver 2 "heading North on 95 - driver!"
Truck Driver 1 "What you haulin' good buddy?"
Truck Driver 2 "I'm haulin' a hot load of (insert cargo), I've got a long way to go and a short time to get there - Over"
Truck Driver 1 "Well, I reckon you better put the hammer down"
Truck Driver 2 " ten-four good buddy.. the hammer is down!"

put the hammer down by Blue Squid June 19, 2008

hammer down

Trucker-speak for hurry up, give it more gas, etc. see pedal to the metal

Trucker: We're late, so hammer down.

hammer down by fizzle April 5, 2004

Hammerdom 

a highly intoxicated state of being.

After my 7th shot, I ascended into hammerdom.

Hammerdom by NYkid420 January 6, 2010