I remember MST3K doing an episode for the movie They Live
(with Roddy Piper). I'm positive they did it. They had to. I can remember a joke from a specific scene in that movie. I mean, I think I remember...? Or did they do the joke for another movie and my friends and I just repeated the line during They Live
and it got attached to the wrong movie in my head for the last ~18 years... ?