We have a server and a bunch of administrators administering it on SSH. And another admin technician, he is usually in the server room, deals with iron and axis.
Recently, he installed a children’s railway around the server, and a drum was wrapped on the train that runs on it. And some vibrating stuff. Then somehow there cleverly connected it to the comp...
In short, now if someone fails to do something, they pick in the shell "buben on" - and the drum, whispering, begins to slowly ride around the servo...

c) Programmaster