When an industrial facility that consumes a copious volume of water suddenly stops drawing water from a water treatment plant via a pneumatic switch or quick-close valve. The instantaneous closing of the valve causes a backup of water pressure that breaks water treatment plant pumps and pipes.
The water treatment plant's pumps were destroyed when a chicken plant slammed their valve closed after a washdown of the facility causing a water hammer
by Un-Civil Engineer December 23, 2011
Get the water hammer mug.the act of one man penetrating another man, missionary style, while holding tightly to the receiving man's erect penis, attempting to "lift the hammer"
Nothing better than working up a good sweat in Gold's Gym, showering off and then Thor's Hammering your spotter...
by Bennjammin July 27, 2018
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Uncle Bobby baby made that clam sing by chewing on her hood hammer. “She is quite the squirter,” he exclaimed.
by Tricky boy January 4, 2022
Get the Hood Hammer mug.Describing when someone is about to do something gnarly, a great feat. usually relating to skateboarding, or other extreme sports manuevers. see also hammers
by shawn March 9, 2004
Get the hammer gloves mug.Poker terminology.
When someone raises early (usually pre-flop if playing Holdem) just to push other players around, and you just can't take that smug grin on his face, you re-raise a ridiculous amount and "drop the hammer." This most often occurs during a Testosterone Fight, and the object is to make the other player put his testosterone hose away and fold. Since it is pre-flop, this has nothing to do with the cards you have, just plain good ol' fashioned balls.
When someone raises early (usually pre-flop if playing Holdem) just to push other players around, and you just can't take that smug grin on his face, you re-raise a ridiculous amount and "drop the hammer." This most often occurs during a Testosterone Fight, and the object is to make the other player put his testosterone hose away and fold. Since it is pre-flop, this has nothing to do with the cards you have, just plain good ol' fashioned balls.
Sam: I call.
Ryan: I call.
Mike: I call.
Kevin: I call.
Marco: I call.
Matt: I call.
Dana: I call.
Devin: I call.
Dave: Well... I'll just double the blinds so I have even stacks... mwaahaahahaa...
Devin: Fuck that! I'm DROPPING THE HAMMER! All in, bitch!
Sam: Coooold bloooooded.....
Ryan: I call.
Mike: I call.
Kevin: I call.
Marco: I call.
Matt: I call.
Dana: I call.
Devin: I call.
Dave: Well... I'll just double the blinds so I have even stacks... mwaahaahahaa...
Devin: Fuck that! I'm DROPPING THE HAMMER! All in, bitch!
Sam: Coooold bloooooded.....
by Devin "Freytag" McNasty March 11, 2005
Get the drop the hammer mug.When you are banging a chick and blow your load on her stomach. She is stuck there until you grab something for her to use to clean up.
"Ha! I left Thor's Hammer on some chick last night and dipped. I bet she was stuck there for awhile unable to move. I am a dick."
by Captain Andy Ghostface December 16, 2013
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