An urban myth, urban tale, or contemporary legend, is a form of modern folklore consisting of apocryphal stories believed by their tellers to be true. As with all folklore and mythology, the designation suggests nothing about the story's truth or falsehood, but merely that it is in circulation, exhibits variation over time, and carries some significance that motivates the community in preserving and propagating it.
so yeah my question is how a about a MEGAmyth ?