This utility is a a fake FreeBSD installer written by Devin Teske.
It's friday. Do you need to pretend to be working? Do you have FreeBSD systems? Here you go! coffeebreak is the tool you always wanted to make your machine as if it is very busy doing important stuff.
Give me a break!
coffeebreak(6) is a part of the FreeBSD ports collection:
pkg install coffeebreak
Otherwise it could be installed manually with make(1):