Avery's eyebrows look like they are going to pop right off the top of his head. Maybe Murtaugh needs to take a mini vacation, because whatever he's talking about seems to have everyone questioning his sanity.
Murtaugh: Hey, why don't you write something about a coroner with a big ass afro who keeps looking for love in all the dead places? [Riggs and Murtaugh laugh] Scorsese: It's always the bald guys with the hair jokes. It's all you have left. Murtaugh: Look, that's your future. [points at his bald head] Look into the crystal ball.