This one is from my school days, from seventies:
- Houston, do you copy, we are on the Moon orbit, there is a Soviet space ship here.
- Roger that. Apollo, stick to the procedures.
- Houston, Houston, we've got a problem. Russians started to paint Moon red.
- OK, Apollo. Take white paint, write "Coca-Cola".
(it was brought back by the disscussion on the Google Hybrid Maps).