In Season 8 of the hit comedy M.A.S.H., Hawkeye adds a "therem" to Klinger's "in" during a Scrabble game. I'm not sure which surprises me more... the pop culture reference to a theremin, the fact that they spelled it right, or Hawkeye's explanation and imitation.
Check out this forum post for the link to the video.
Thanks David and Jon!