"They didn't offer me one so I had every intention of just stealing it -- so I missed my opportunity, unfortunately and came away hammerless," Hemsworth joked. "In 'The Avengers' I'll try getting another one."

If they see Hemsworth driving off with a weighed down trunk, though, he's sure to get busted.

"Security will strip me down and take it back," Hemsworth said, laughing.

But hey, at least he'll get to embarrass them with his ripped body.