No, I haven't. I've met a lot of the Avengers, but Thor hasn't been one of them. Not on a personal level anyway. I was there for the Siege against Asgard but he was a bit busy Well, that's a relief and a disappointment at the same time.
I know of him, if that counts. Growing up as a comic book nerd kind of makes me know of almost every superhero in our world, and I saw there was a comic book store down the street, so I'll probably expand on that soon. And messy is certainly a good word for it. Not the word I would have gone with but definitely not a bad start.