Ah, YouTube. Always a good source of zombie awesomeness. Here's a few choice selections.
This video for Zombie Killer by Leslie and the LY's cracks me up every single time I see it. Check out their MySpace page for snippets of other videos. There's lots more gold lame where that came from.
Fronk N Dego's Gay Zombie. "He's trying to style my hair!"
The Things That Ate Detroit. This is a really good short film by John Dunivant of Theatre Bizarre.