There are dubs for anime that you can either love or hate. Sometimes the dub is actually easier to understand and funnier than the sub. I decided to start this thread to see how many share my opinion.
Here is my list of dubs that are good.
School Rumble
Love Hina
The Fullmetal Alchemist series
Death Note
Naruto
Bleach
Inuyasha
Ranma 1/2
Outlaw Star
Cowboy Bebop
Big O
Zoids
Rave Master
Soul Eater
Azumanga Diaoh
Pokemon (sort of)

The only dubs I can stand rather than the subs would be:

Yu-Gi-Oh!
Yu Yu Hakusho
Dragonball Z
Pokemon
Digimon

It's mostly because I ended up watching those in English first before I ever started watching the Japanese versions of anime series.