Then I creep you out. I really enjoyed FLCL.
A large part of Azumanga is the randomness and a lot of it does borderline creepy. It's a hair away from complete insanity at times (and I loved it for that). Still, the real heart of the show is the characters and their personalities (and I totally loved it for them). I think that clip I put up stands on it's own, but if you know who that character is and what she's like, it's one of the funniest things you'll ever see. Of course, I didn't realize that until I thought about it again.