Why Zim hates Spongebob

Actually I feel ill now and don't want to do anything but draw. That helps a lot.
So this is what came to my head. I think there will be no more IZ crossover, because I don't have any new ideas for them. I think all the works I have done will do. Crossovers are funny only when the characters have something to do with - Spongebob is also the work of Nickelodeon. I was just thinking after first watch of IZ: how could Nickelodeon that makes Spongebob and Hey Arnold made Invader Zim? They are so different! Then there were several comments in my dairy and then I found this - http://www.deviantart.com/deviation/4109995/ (it was a good inspiration! Great pic! :D I love it so much).
Sure Zim would hate Sponge - he's so stupid with his stupid smile and his stupid house. None of my friends seem to love Spongebob and I think that Spongebob Squzrepants isn't a bad cartoon. I agree, it is dumb, but it is also funny. The best thing there isn't plot, but the mimicry and face expressions of the characters - they are always so random and really funny! And I being a cartoon fan and fan of cartoon characters just can't call the show bad, when its characters have rich expressions animation.
That's it. :)
Btw, why is there on the list Mickey? The answer is simple: I myself almost hate him He almost take over the world, isn't he?
I have had for a long time an idea to draw the Brain giving Mickey a lesson who is the ruler here. Sorry for this, I just hate him and there's nothing I can do with that. ^^;