Nifty that scene is pretty good.
The TV has an alien film reviewer trashing the violence of today's movie directors, like George Romero and John Carpenter (the latter being, of course, the writer/director/composer (ugh) of the film).
Oh yeah, and the waking up to the screwing symbolizes the sudden and violent attainment of class consciousness. Nobody does marxist films better than hollywood; Eisenstein never had the balls to have one of his films star a professional wrestler.

The good bad and ugly's graveyard scene is a cinematic masterpiece. The whole film built up to that.
Still, the Lady from Shanghai's gunfight in a hall of mirrors gets my vote.