Jokes, Math, and Sex

In the last few days my email has included a math joke from my blog momma and a math chain mail from a friend. Both somehow someway included sex. Yes, sex and math. Who would have thought? Since you all probably don't believe me, I'm including the joke and the chain mail.

THE 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 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 many more times than 54 goes into 18. Don't wait up."

THE CHAIN MAIL

SEX is like Math: add the bed, subtract the clothes, divide the legs, and pray you don't multiply!
You have been bumped by the Blinky
Which means you are a hottie.
You will have good sex for 2 years if you send this to 6 to 9 people. If this is sent back to you, you know you are truly a hottie.