Mmmm, what an interesting tell. I wonder how they came up with that idea. I'll have to look out for that if I ever watch Teen Titans again.

Monster Rancher opening was BOSS. D<

But I have so many! I dont know where to start. =0
Imma go with the ghost busters cartoon opening. Talk about trippy with a side of awesome. <3
My next favorite is (the original 80s) Teenage mutant ninja turtles opening.

Hmm.. The Simpsons openings are the best! Common couch gags! They are the best!

Someone else remembers Samurai Pizza Cats? Joy! Actually, part of the theme song is just about all I remember.

I have to agree that the theme songs for Inspector Gadget and Beetlejuice are catchy. My friend has remixes of both on his ipod. Personally I like The Tick. :) I find it kind of curious no one has mentioned Scooby Doo, the old one by the Crash Test Dummies. Tales from the Crypt wasn't bad either.

Captain planet haad a catchy opening =], same with spiderman lol

I had "Cow and Chicken" and "I am Weasle" stuck in my head last night and I blame this thread!

I'm sorry all.. but I think my fav is the anime Orphen's opening. here

if not that then the Magic Knight Rayearth 3rd opening

I love all of the openings for Code Geass.
<33

I really enjoyed the openings for Slayers and Slayers Next :3

Ha! Slayers all the way! :D
Another one of my favorites might have to be Digimon season 1 & 2.

simpsons, gotta love classic american

Seriously you guys? Lol, Johnny Bravo! <3

I'm going with Baccano!'s opening Guns and Roses.