Superman: Bubblehead

Hey everyone- you may have already seen these illustrations on my blog Wicked Crispy, but I thought I would post them here too. Please feel free to add all the comments you like- I love hearing from people, and if you have any suggestions for future bubblehead characters, let me know!
Superman is one of my favorite comic book heroes. He represents the best of America and is an inspiration to me. Also, he wears his underpants on the outside.