"Leader of the Avengers, maybe." Thor's willing to concede that Tony might be his boss in that respect. Ultimately, though, Thor was stubborn enough to do what he wanted if he ever disagreed with Tony, orders or not. He'd already literally strangled the man once when he didn't agree with one of Tony's poor decisions.

Probably not one of Thor's best decisions, either.

And to Quill's query about his dangley bits --

"What, are you hoping to see them?"