Plot not listed here. Is this the movie where.....

Is this the movie where Michael Dorn makes the comment to someone (about their bad breath) that there's a man sitting on the toilet taking a sh** in the back of his mouth? I've been trying to remember the movie where he said that. I do remember the movie wasn't very good and, to be honest, I don't remember the plot at all. Goes to show how bad it was. But I do remember that it had some funny lines in it at times. I saw it on HBO last year or the year before really late at night. Maybe it was another of Michael Dorn's movies. I know he was one of the main characters in the movie I thinking of.