Oh man, I love Katte ni Kaizou. I read the manga way back when, and it's just insane. There's one story where Kaizou (the weird guy who can detect boners because he's a brain-damaged super-savant)'s school is invaded by nude anarchist poets called the Screaming Chamberpot Clan, another story where the peon kid in the glasses gets apocalyptic jock itch and nearly poisons the school, and the insomniac puzzle masters who keep people awake with nonsense riddles...
So I'm happy to see it got a TV adaptation, and with the absurd slapstick intact.