Foids. Is it really true that you can 'tell' if a man has recently fapped? A certain streamer said that women have a 'sense' that allows you to do so; that you can just "tell" when a guy has pleasured himself recently. Is this true? When I was in Basic Training, the drill sergeants tricked me (and a few other guys) into admitting we jacked off the night before going into the CS gas chamber.