Galactus Vs. Zapp Brannigan!

I was a huge fan of Futurama, and episodes featuring Zapp Brannigan were always among my favorites.  In a show chock full of interesting and humorous concepts, I think that Zapp has the greatest potential for a spin-off show.  His brash yet daft personality coupled with the great voice work of Billy West (doing a Phil Hartman-esque riff on a Captain Kirk type) make Zapp one of the more memorable animated creations of the last few years for me.