Martin says that NBA referees need to enforce the traveling rule. He says, "It's dribble, one step, shoot." It's actually dribble, 2 step, shoot. 3 steps or more is traveling.
When Frasier ponders what size coffee to order, he says that a semi-colossal is three-quarters the size of a colossal. Strictly translated, "semi" means half.
As Daphne's (Jane Leeves) observer is asking Martin (John Mahoney), "Now, you have a bullet lodged in your hip, correct?", you can clearly see the boom microphone hovering above her head.