Last week I made a mix CD for a friend of my fiancées who's into disco and electronic music, and I snuck My Game of Loving by White Noise onto there. (Excuse the crap video, it ain't mine.) Apparently they listened to the CD quite a few times and every time that track came on they stopped and giggled in embarassment. If you listen to the track (in public, preferably) you'll probably figure out at what part.
Can anyone think of a sound that's more embarrassing to endure in a public place than energetic, female sexual moaning? There's probably a deeper feminist analysis to be made here, I think.