Joke that was totally told to me by a Navy SEAL and I am not lying or anything After numerous rounds of, ""We don't know if Osama is still alive,"" Osama himself decided to send George W. Bush a letter in his own handwriting to let him know he was still in the game. Bush opened the letter which appeared to contain a single line of coded message, 370HSSV-0773H. Bush was baffled, so he e-mailed it to John Kerry. Kerry and his aides had no clue either, so they sent it to the FBI. Noone could solve it at the FBI, so it went to the CIA, then to the NSA. With no clue as to its meaning, the FBI finally asked Marine Corps Intelligence for help. Within a few seconds the Marine Corps cabled back with this reply, ""Tell Bush he's holding the message upside down.""