I thought "Lil' Bush" was hilarious. It makes fun of the president and his crew in, how I should put this, appealing ways. If they cannot do the show anymore, because of the upcoming election, they could at least put the episodes onto DVD.
Maybe "the Powerpuff Girls", "Rocko's Modern Life", "Hey Arnold", "Cat-Dog", "Aah! Real Monsters", "Ed, Edd, and Eddy", "Catscratch", etc. are not classics to some people, but they are classics to me. I admit not everything was a classic in the 90's, but these shows were to me, anyway.
About "the California Raisins", it might have been a fad, but it was a cool fad, and they might not be able to do anything with the show, but they could at least air it again and put all of the episodes (and the TV specials) onto DVD. The same thing applies to "Gumby."
Other shows that I want brought back are:
"Tiny Toon Adventures"
"Hysteria"
"Beetle Juice"
"The Real Ghost Busters" (not "the Extreme Ghost Busters")
"Teenage Mutant Ninja Turtles" (the original series)
"Ducktales"
"Chip and Dale: Rescue Rangers"
"Inspector Gadget"
"Garfield and Friends" (but not "Heathcliff")
"The Charlie Brown and Snoopy Show"
"Care Bears" (I am not that big of a fan of the show, but it is a classic, the same applies to "Rainbow Brite" and "My Little Pony", also not a big fan of those shows either, but those shows are classics)
"Alvin and the Chipmunks"
Do cartoon movies count?
I have watched over a thousand cartoons, so I will probably think of some more, but I cannot think of any more right now.
Looneytunes/Disneytoons