For what it's worth, Black Sabbath's Iron Man is pretty much the opposite of Tony Stark's Iron Man in every way.
I am absolutely for this in every way imaginable. Every single AC/DC song makes me want to run through a goddamn brick wall. When the trailer for IM2 started blasting "Shoot to Thrill" my only complaint was that they didn't play it longer. Every time I hear "Back In Black" or "Thunderstruck" it's like I revert back to the 17-year-old high school football player getting juiced up for the big game.I don't know why I'm like this. They're not even my favorite band; far from it. I have refined musical tastes. I listen to Vampire Weekend, Frightened Rabbit, Yeah Yeah Yeahs, Ben Folds, etc., but AC/DC gets my blood pumping in a way that few bands do.