Iron Man: Where are you from?
Thor: Asgard.
Iron Man: Do you mean ass guard?
Iron Man: Where are you from?
Thor: Asgard.
Iron Man: Do you mean ass guard?
Alright, listen up, buttercup. Iron Man is making a joke about Asgard, Thor's home, sounding like "ass guard." It's funny 'cause it's unexpected and a bit rude, like calling someone's home a place for protecting their butt. And let's be real, you probably thought Asgard was just a made-up place in a movie, didn't you?