Never saw that one before, but the idea of Kareem slapping little Gary Coleman seems funny as hell.
Arnold gave Kareem a prank can of peanuts full of fake snakes. So Kareem slaps Arnold. Mr. Drummond is ticked, and Kareem says he did it, because he thought Arnold was high on drugs.
Correct. That's another great episode. One big reason that helps Jurassic Bark is that song at the end.