The Fuck Bull is one of the supporting antagonists of the YouTube Poops.
The Fuck Bull is in a field and yells his signature "fuck" when he sees Pooh, a dog owned by The Fat Controller's mother, scaring him away.
The Fuck Bull was revealed to be owned by a farmer and was taken by Elizabeth. At the level crossing, Duncan shows off his whistle which angers the bull and Elizabeth.
Max and Monty crash into his field and he scares them away.