The 3.10 to Yuma

The train is leaving the station. A man yells through an open window to another man, still standing on the platform:'Thank you for a wonderful weekend. And tell your wive she's better in bed than anyone else'.

Another passenger then says:' Excuse me, how can you tell someone that his wive is better in bed than any other woman ?'

'Well, it isn't true, but Jones is a nice man, I just wanted to be polite.'