You may have heard of the best kept secret of the US army - the infamous area 51 in Nevada, where secret operations are conducted.
It was late afternoon when Air Force spotted a Cessna airplane landing right at area 51. Perplexed, they immediately seized the pilot and dragged him into an interrogation room.
The pilot's story was that he took off from Vegas, got lost, and spotted the Base just as he was about to run out of fuel. The Air Force started a full FBI background check on the pilot and held him overnight during the investigation.
By the next day, they were finally convinced that the pilot really was lost and wasn't a spy. They gassed up his airplane, gave him a terrifying "you-did-not-see-a-base" briefing, complete with threats of spending the rest of his life in prison, told him Vegas was that-a-way on such-and-such a heading, and sent him on his way.
The day after that though, to the total disbelief of the Air Force, the same Cessna showed up again. Once again, the MP's surrounded the plane... only this time there were two people in the plane. The pilot and a sour, angry looking woman.
The same pilot jumped out and said, "I know I shouldn't be here again, and you can do anything you want to me, but please, please, will you tell my wife that I actually DID spend last night in area 51!"