Cooter (a.k.a. "Coot") was the leader of a biker gang called the Fuck You Crew, formed by werewolves serving Russell Edgington, an ancient vampire and the King of Mississippi. Like his fellow packmembers, Cooter was addicted to V which was regularly supplied to them by Edgington himself. He serves as a supporting antagonist in season 3.
Cooter was a werewolf. He was more powerful than a human, but weaker than a vampire of a moderate age. In his wolf form his fur was dark gray, and his eyes were orange. When using "V" Cooter became even more powerful. As a Packmaster, his howl ordered his pack to shift, a powerful transformation that couldn't be ignored by any werewolf present.