Rene (Spoilers)
I LOVE this character. Calling the zombies "bitches" and "old bastards" and telling them they need their suppositries! I felt sad when he ran out of ammo and had to die, but the way he blew the zombies (and himself) up when he shoved the grenade in the zombie's mouth was priceless!
"Ah, you want Rene's salami?" to that undead woman whilst high on coke was funny as well!
"Hey! Ladies! That was fun!"