Ran across this first video in the "I'm Marvel.... And I'm DC!" series spoofing those Mac/PC ads. I suggest you check out the whole series: Hysterical! And more effective than the Mac/PC ones because, as I've said before, the Mac guy's such a douche and John Hodgman so totally awesome, you end up rooting for the "wrong" company. But, then, I've never liked Superman (he's such a douche!), so I may be a little biased in this case anyway.
BTW, what is up with the crotchal area of that Superman doll? Are they anatomically correct now or something?