Along with the fact that the Yeti versions (also called "bumbles") all live in frozen tundra areas near the North Pole, the singing ones are often confused with the extra terrestrial Purple People Eaters - all of which may or not be seen enjoying a daquiri or two with Elvis and JFK in South America . Or is it they're seen when I've had a daquiri or two or three? Enquiring minds need to figure that part out.That's not a theory. It's FACT!!