[At least one of them is having a good time, and that's what's important here, because Zim is busy getting utterly enraged.]

A BRAINLESS ROCK WOULDN'T KNOW ANYTHING ABOUT THE OVERWHELMING AMAZINGNESS OF THE IRKEN EMPIRE AND THE ALMIGHTY TALLEST! ZIM HAS SINGLE-HANDEDLY DESTROYED ENTIRE CIVILIZATIONS WITHOUT EVEN TRYING, YOU'RE THE WEAKLING SPECIES!!