I really liked the Jhoto one too! =D

I'ma have to go with the Dragonball Z Kai opening on Nicktoons.
I can't help but sing it whenever it comes on. on o

I love the Kim Possible theme! OwO At work I hear the sound her Kimunicator makes as people's ringtones for texts at least once a week. xD

Has anyone found the Futurama theme song and the Goosebumps theme song to be some what similar in tune? Or am I just hearing things?

Goosebumps: http://www.youtube.com/watch?v=ICRczDn-f-Q
Futurama: http://www.youtube.com/watch?v=F2wBGzCzv_E

I used to think they were really close, but listening to them side by side, I'm not so sure any more.

I think you're right, Taradiddle. The do kinda sound the same. Interesting.. :3

And as for other awesome openings... The Tiny Toon Adventures theme is always great!

I always liked the opening for the Beetlejuice cartoon about 200x more than I liked the actually show.

Some other cartoons with awesome openings: Superjail! and Metalocalypse.

Sane Psycho: The first time I heard the Futurama theme, it reminded me of Goosebumps.

I love the opening to the Batman: The Animated Series cartoon.
Very dark and very suiting for the type of cartoon it was

I remember the Beetlejuice cartoons then I remember a little bit of at some point I don't know which channel but they made Back to the Future Animated series

I like the English Opening of Sailor Moon... its really catchy.

And the English Pokemon theme... also catchy.

I ALWAYS got excited when that theme came on. EVERY. TIME.

I never did watch Batman: The Animated Series much as a kid, but I do remember coming home everyday from school just in time for the start of Inspector Gadget.

The Inspector Gadget theme is catchy as Hell.

Kim Possible, The Proud Family, and Teen Titans were my favorite openings. Use to sing to them all the time. >.<

I found it interesting that the Teen Titans opening wasn't always in English. Does anybody know why or specifically when this would happen?

I think the Teen Titans opening would just simply alternate between the two of them. After looking it up, it seems when the Japanese opening is played, the episode is more comedic. And when the English opening is played, the episode is more serious.