Is usually a man/woman who is your superior and is in charge of managing you while you are employed at a company. This person is responsible for making you work for minimal pay and keeps spoon feeding you a small pay check to keep you in line and preventing you from having the courage to finally quit your job, thus ensuring you stay imprisoned in a zombie like state coming into the prison that is your work everyday. After your boss's boss sees how much productivity he/she can get out of his/her employees by minimizing pay and maximizing work, he/she will be given more money, none of which you should expect to see.
A flash game created in 2003 by former Simpsons creator Tom Winkler where you play as a man in an office and you kill your boss in many ways (ruler, keyboard, Garbage bin, clock, etc.)
I had a hard day at work. I’m gonna play whack your boss.