The following is a description of the movie Tommy Boy.
Davis Spade's use of sarcasm in this movie is funny. It's used as a cover for his anger. Also, Tommy Boy (played by the late Chris Farley) provides comic relief in many scenes including one with a fan where he is saying "Luke, I am your father."
In the above, does the "fan" refer to "the thing that you wave with your hand which makes the air cooler," or some other thing?