Heh: When I lived in Boston, I would often go to Sunday night karaoke at a club called 608. There was a semi-regular there who looked a lot like Beck and would perform this song ("Any Way You Want It") in spastic (and on-key!) elation. I could never tell who was in on the joke, including me.
There was also an old guy who would show up in a captain's hat -- they all called him Captain Carl -- every week and warble "Total Eclipse of the Heart." But he's for another day.