A telephone number used in the song "Skandal im Sperrbezirk" by the spider murphy gang.
The lyrics display the number as the one used by a whore called "Rosi" and a few weeks after the song was released in 1981 an old lady recieved a number of weird calls, as the band did not check wether or not the number was taken.
*chucks a bottle of vodka*
"YO DUDE, let's call Rosi!"
"Sick idea, mate, whats the number again?"
"32168"