This post reminds me of a pretty crappy joke I read the other day:

A woman at a party spots a rather tight-looking military man at a party. She is enticed and walks over to him.
She talks to him: "Major? When was the last time you had sex?"
"1956" says the Major.
"My god I thought you looked a bit tight!" replies the woman.
"I'm not sure I quite understand you?" the Major replies. "It's only 20:18 now".

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Caparzo