1. A hammer symbol that Heathens and Asatruar wear about their necks to show their dedication to their God, Thor; much like Christians wear a cross.

Thor’s Hammer is called Mjolnir, and it is His weapon of choice which he uses to smite evil giants. It strikes lighting and roars with thunder when it is used and always returns to His hand. However, it also symbolizes regeneration, and not merely destruction and was often used at wedding to bless the bride and such.

2. On Stargate SG-1, Thor’s Hammer is a device that the Asgard set up to protect the people of Cimmeria from Goa’uld interference.
1. I wear a Thor's Hammer to show that I am an Asatruar.

2. Daniel Jackson destroyed Thor’s Hammer in order to save Teal’c.

by OneBadAsp October 21, 2006
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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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when you use your dick to hammer a nail
"Why aren't you walking straight today"
"It's because last night i tried to do the thor hammer and I injured myself"
by stinkyboy123 September 26, 2019
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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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An extremely painful shit, when it feels like a large cube is cutting through with great effort, then it gives and flies out with the handle easily being released.
I was on the toilet the other day after eating a lot of cheese and red meat, without water and eventually passed Thor's Hammer.
by johnyaya October 30, 2020
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Shitting in a pillow case then hitting someone with it, the reason for its name is that when the shit is at the end of the pillow case during motion it looks like a hammer. Also the person with the pillow case looks like Thor.
"Dude you looked like Thor when you hit that guy with a pillow case full of shit…it was awesome!"

"Thor's Hammer is awesome."
by Jesus mutha ****** christ! September 9, 2011
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When a man’s penis is only able to be lifted by a hot enough woman. If a woman of insufficient hotness attempts to entice the hammer, it will remain flaccid. Usually used when the standard of attractiveness is exceptionally high.
Hey man, check out Takamatsu! Hot Right? No reaction?! What, are you packin’ Thor's Hammer down there or something?
by Bored ALTs January 6, 2015
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