It is where you shit in a pillow case and beat your partner with it.
"Man, all these sex positions are getting boring. I'm gonna try the Hammer of Thor."
When in an argument or meeting, taking a shit in your hand and slamming it down on the table as you say your point. Argument over, meeting adjourned.
Man, Sam really put down the Hammer of Thor in that meeting.
The process of blowing a deep pool of man juice into your cupped dominant hand as a result of fellatio and then slapping your partner across the face with said soiled hand. Used as a way of exerting dominance or discipline.
Bitch was acting up, so I gave her the Hammer of Thor. Now she cooks me dinner every night.
Handshake in which two people raise their right arm, forming a fist with their hand and then hitting said arms against each other.
Using the Hammer of Thor, Adrien saluted his friend.