Sweet Jesus. I was led to this site last night (also by MeFi) and spent hours downloading gems of weirdness.
May I recommend the Hebrew Muppets themesong, Helen Gurley Brown's nuggets of advice to the lovelorn, and Alan Rickman's peculiar spoken word piece. Plus, so many celebrity covers! This is the motherlode of glorious audio crapness (the only thing missing is Norman Gunston singing Delilah from Nylon Degrees).
Oh, and it's down for the moment, for refurbishing. *sigh*
If you could set the "Her Vagina" song to a swinging bassa nova back beat, I would pay you a dollar.