== "Human Kyke"? == 

  
 It seems a *lot* of you are basing your decision that Kyle is Human Kite on the "fact" you think Cartman says "Human Kyke" at the beginning of the episode. 
 I rewound this line many, many times last night, and it's far from clear that he says "Kyke". 
 Without an official script, you are all just guessing he is saying "Human Kyke".  It's called a Mondegreen. 
 While I'm not saying Cartman *isn't* saying that, 
 I have to admit there is no evidence he is. 

 Also, if he were doing that, wouldn't it be much more "Cartman-like" to repeatedly pester him with that name, 
 rather than just saying it once and letting it go?