The Thor kick is a technique in which both legs are used to kick, essentially a double front thrust kick. This move is particularly deadly, as you have both twice the power and surface radius when the kick connects.
Do beware, you will be landing on your rear. This technique is not for a pansy.
Chris Hemsworth totally Thor Kicked that guy!
"How'd that guy break his arms?"
"He attempted a Thor Kick."
"Wow. what a pansy ."