"Mathemetician" joke
A professor of mathematics sent a fax to his wife. It read:
"Dear Wife:
You must realize that you are 54 years old, and I have certain needs which you are no longer able to satisfy. I am otherwise happy with you as a wife, and I sincerely hope you will not be hurt or offended to learn that by the time you receive this letter, I will be at the Grand Hotel with my 18-year-old teaching assistant. I'll be home before midnight.
Your Husband"
When he arrived at the hotel, there was a faxed letter waiting for him that read as follows:...
"Dear Husband:
You, too, are 54 years old, and by the time you receive this letter, I will be at the Breakwater Hotel with the 18-year-old pool boy.
Being the brilliant mathematician that you are, you can easily appreciate the fact that 18 goes into 54 a lot more times than 54 goes into 18. Don't wait up!"
Not enough votes...