Here in Brazil these are some pretty famous flip-flops that we call "Havaianas, as legítimas" (I believe that the best translation for this would be 'Havaianas, the real ones').
Being a great fan of comic books, I always loved the visual identities used for some famous characters. Most super-heroes logos are like a incorporation of many aspects of the characters and their superpowers. I always liked Hulk logo as everytime I look at it I always remember his famous quote "Hulk Smash".