There was a fumy, sort of 'throw away' joke, in the first episode of the John Lithgow comedy series, 3rd Rock From The Sun; the premise of the show was a quartet of aliens, in human guise, arrive in their spaceship (a Rambler classic convertible) on a mission to study the human race; at the end of the episode, the aliens are sitting in the Rambler going over what they've experienced on their first day; one of the aliens turns on the car's radio and the song Louie, Louie by the Kingsmen starts to play; they all turn towards to the radio listening intently as one of the aliens says "Oh listen! That's that radio signal Earth keeps beaming into the galaxies!"...
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