So this guy won the jackpot in the lottery one day. 
Next day he went into work, walked straight into the director's office, pulled down his pants and proceeded to shit on the director's solid mahogany desk. "I QUIT!" he excaimed.

A week later another dude at the same job won a small lottery prize. 
So he too walked up to the director's office, pulled down his pants and proceeded to pee all over the director's solid mahogany desk. "From now on I work 50%!" he exclaimed.