Crimson Head Zombie
Here's what you need to know about these guys: they were human, then they died, but then they came back to life, but then you killed them... but then they came back to life again! Pretty freaky stuff, especially since they get much faster and meaner on the second revival. Think of it as a kind of re-zombificationing with the bad-ass knob cranked up to eleven.
Pros: A stylish fellow who plays by his own rules.
Cons: I don't think that rotten flesh will ever be considered attractive... plus, he'd probably kill you too, so that's something to consider...