An executive was in a quandary. He had to get rid of one of his staff.
He had narrowed it down to two people, Mary and Jack. That one was a hard decision to make as they were both equally qualified and both did excellent work.
He finally decided that in the morning, whichever one used the water fountain first would have to go. Mary came in the next morning hung over after partying all night.
She went to the water fountain to get some water to take an aspirin and the executive approached her and said: "Mary, I've never done this before, but I have to lay you or Jack off."
Mary replied: "Could you jack off? I have a terrible headache."