Was at a Scottish RAF station in the 80's when a guy was court martialled. Can't remember what the exact charge was but the guy was pulled in by the RAF Police when a call by his WRAF girlfriend to her friend at another RAF station was intercepted. This was during the Cold War when such things were routine for the sake of security. Apparently she was telling her friend about a rather experimental sex session the previous night involving "potting the brown instead of the pink" if you know what I mean and was asking about how to get rid of the residue which might still be where the sun don't shine.
Anyway, the rozzers put the WRAF under the cosh threatening to charge her if she didn't tell them who the boyfriend was she had been talking about. Result was he was court martialled for some arcane offence, found guilty, given seven years in Colchester and a dishonourable discharge.
Ended up he appealed the verdict which had to go through a civvie judge and won. Unfortunately, by this time he had done six months and still got dishonourably discharged.