The scene:
Many moons ago in Germany, sat in Ground with the sky full of Harriers - Tower controller screening VERY attractive female U/T (yes I know it was the RAF but she was
). SATCO (who liked to think himself a bit of a ladies man) walks in, makes a big play of sniffing the air and states "that smells nice, what have you got on?" IMMEDIATE response from Tower controller "well I've got a hard on - but I didn't know you could smell it! " Cue me on floor and SATCO departing very red-faced.