“The least successful method is to just place a microphone in front of the television set.” Yeah, I bet it is. If that worked even one out of a hundred times, then it would probably also work just to imitate the sound vocally.
$ LOAD PROGRAM
READY FOR PROGRAM LOAD
ahem “screeEEEeeEEEeeeEEEEeeeeeEEeeEEEeEeEEech.”
PROGRAM LOAD SUCCESSFUL