Chris Hemsworth and Jack Black Are Ready to Rumble Over 'Immigrant Song'

After Jack Black accused "Thor: Ragnarok" of "totally poaching his jam" for using Led Zeppelin's "Immigrant Song," Chris Hemsworth responded that he's more than ready for a battle of the jams. (Even though he has no idea what that means.)

Black posted an Instagram video a few days ago in which he said, "I'm calling you out, Thor. This is a challenge!"

This is a challenge! #SchoolOfRagnarok @chrishemsworth @taikawaititi

A post shared by Jack Black (@jackblack) on Nov 9, 2017 at 10:11am PST

In his own Instagram video, Hemsworth admitted that he is "guilty as charged" when it comes to using the same song Black did in his 2003 comedy "School of Rock." And he's more than willing to battle... if he just could figure out what Black means by "jam."

in response to @jackblack #schoolofragnarock #jam @taikawaititi @marvel #thorragnarok

A post shared by Chris Hemsworth (@chrishemsworth) on Nov 11, 2017 at 4:54pm PST

Hey, we're ready for "School of Ragnarok." Bring it!

[Via MSN]