hobby-horse and the hoodening

Via the always intriguing Strange Company we are directed towards one explanation of the common apirition in the southern Welch Yuletide custom called Mari Lwyd (Y Fari Lwyd) of parading around a horse’s skull on a pole whilst draped with a cloak decorated with ribbons and sashes as an aspect of wassailing and ritual entreaties to one’s neighbours for food and drink—a sort of call-and-response called the pwngco. You’ve been pwn’d.  Some conjure it represents a remnant of once widespread mystery plays that featured a popular subgenre regarding Mary and Joseph fleeing to Egypt, with Mari Lwyd representing the donkey that bore Holy Mary—one proposed etymology, though this is disputed, with Grey Mare being more likely, especially given the preponderance of similar hooded animal parades spread across the British Isles that reflect a syncretion (see also) of ancient, pre-Christian rites. Much more detail about this custom at the link up top.