Answer:
Often cooked as fillet, this meat comes from an animal that swims underwater.
In the fields a frightful thing. Watch it and you will find, it has a pitchfork in the front, and a broom back behind.
John Lennon sang about being this toothy creature.
Tall when seated, short when standing.
Holding two swords and eight spears. Dressed in a cow-leather tunic. He peeks through a hole in the door.
A doctor might remove one from the neck of a Dracula victim.