He heard on the radio "bayon" in Kovalchuk's performance about Wikipedia, the Internet and electricity.
I remember a story that happened 20 years ago with one of my acquaintances.

He studied at the Meh-Mate of the Moscow State University and worked as an admin on radio-msu.net. He was inherited with a bunch of unmarked "bands" in them. I had to do an inventory. Tracking where the "strings" were laid was not possible. Therefore, he acted simply: disconnecting them one by one and waiting for who (from which department, from which room) will call and report problems with the network. Having received a "telephonogram" - glued a marking on the cable and turned it back into the port on a swipe. He says many people have called again and thanked for the quick solution to the problem.