Portrait of an alien madman

Invader Zim is easily one of the funniest cartoons of all time as far as I'm concerned. It aired on Nickelodeon for three seasons and then the creator and Nick had a bit of a spat and now no more Zim. Thank goodness for TV on DVDs. Zim is sort of a mix between Brain of Pinky and the Brain and Calvin of Calvin and Hobbes. It's one of those shows that don't even try to make sense. It's great!