Ron Jeremy popped up in the audience of 'The Green Room With Paul Provenza' (Thu., 10:30PM on Showtime) and David Feldman wasted no time asking the porn actor about the industry.

Feldman said he had issues with the use of the f-word. "I was watching one of your movies with my family and the language ..." Feldman said.

Then, Jeremy talked about the evolution of porn flicks, especially how the dialogue and plots evolved. "When it went video, the plot was, 'Here's a cup of coffee, eat me.' There's your dialogue."