Haybird
Haybird, often referred to as the Hallowed Haybird, is the semi-historical messiah-prophet figure in Haybird Pissism and an unexplained phenomena captured across the world and is also a figure across dozens of religions.
Haybird in the Faith
Haybird is thought to be a messiah directly ejaculated by the Ballgod through the almighty Bellend. He was instructed to fly across Acadia and deposit the Ballgod's teachings as small pieces of paper in dung, to be dropped on every car imaginable (including those freshly washed).
The teachings are radical, and are based in demoting the Poop and raising the Ballgod as the final and only authority in the faith. Not much else is known, due to the scriptures being heavily guarded, but these teachings also include reformations in liturgy and more liberal ideas.
The Historical Haybird
It is fact that a Haybird of sorts did exist in real life, whether a god or not. There were sightings of a large bird shitting out pages of paper all over Acadia. Secular scholars suggest this to be a dietary problem, but this is a weak explanation for why the bird was shitting out literal theological song. It is thought the bird was actually a large albatross or some sort of eagle with a large wingspan to be seen- not a finch, budgie or parrots commonly depicted in Haybirdite ikons.