Sheldon: Is anyone else troubled by the Spider-Man theme song? Leonard: Why would it trouble you? It's like your third favorite cartoon theme song. Sheldon: It is, right behind [Sheldon sings "Inspector Gadget" and "Teenage Mutant Ninja Turtles" theme songs] Sheldon: However, the Spider-Man lyrics posit that Spider-Man's Spider-Man does whatever a spider can. Howard: Yeah, so? Sheldon: I can think of many things that Spider-Man can't do that a spider can. One crawl in your ear and die, two legally leave Guatemala without a passport, and three have sex with a spider.