The Humpty Dance is a trance do the Hump!
Ahem. Sorry. Anyways, BleedingCool.com is reporting that scenes for Thor 2: The Dark World are being filmed within the London Underground.
No word yet if these scenes will take place on Earth, Asgard or some other location within the film.
Thor: The Dark World stars Chris Hemsworth as Thor, Tom Hiddleston as Loki, Anthony Hopkins as Odin and Natalis Portman as Jane Foster. Alan Taylor will direct. The movie will be released on November 8, 2013.