Thor: I say thee nay, mortal! Surely thou jest! Grounded??? Mundane??? I be a god of Asgard! I be not mundane! And I canst not be grounded! No, seriously, I can't be grounded. Everytime I ground mine hammer and try calling the lightning, I get this cross-current that makes my fillings hurt. And sometimes I turneth back to Don Blake without intending to. I need to talk to Shazam and see how he makes it work.