Plot: While there is a decided lack of rumble in School Rumble, there’s more hilarious humdingers than any single dinger can hum… Look that one up! And while there is a truck full of pigs, a giraffe, flying saucers and crazy dream sequences, none of that’s even close to what this show’s about. (Though I would probably watch that show, too!) Here’s what you need to know: Sophomore cutie Tenma is completely crushed on classmate Karasuma past the point of freakin’ out