I urgently needed a few days off work. But, I knew the Boss would not allow me to take leave. I thought that maybe if I acted "Crazy" then he would tell me to take a few days off. So, I hung upside-down on the ceiling and made funny noises.
My co-worker (who's blonde) asked me what I was doing. I told her that I was pretending to be a light bulb. So, that the Boss might think I was "Crazy" and give me a few days off.
A few minutes later the Boss came into the office and asked, "What in the name of goodness are you doing?"
I told him I was a light bulb.
He said, "You are clearly stressed out. Go home and recuperate for a couple of days."
I jumped down and walked out of the office. When my co-worker (the blonde) followed me, the Boss asked her, "...And where do you think you're going?!"
(You're gonna love this ...) She said, "I'm going home, too. I can't work in the dark."
Who said all blondes were dumb?