I like it too.
The site has a very appealing design to begin with,
it's cool to have stuff like this to play with.
I would like to see a few more animated icons like that.
I'm not sure what...
A laughing skeleton head.
A black cat doin somethin...
An angry devil jumping up and down with snoking ears.
A werewolf marking territory
Pat Sayjack using Vanna White as an altar
Well, all those are the obvious ones.