Chuck would slap that fool’s mouth around to the back of his head.
Just looked at Conners in Wikipedia - drafted by a pro football team (Bears), and played major league baseball (Cubs and Dodgers) and pro basketball (Celtics).
Matt Damon's mouth is so big it wraps around his head. Chuck would have to round house slap him 360 degrees to get him to shut up. Same with the rest of his buddies - Affleck, Clooney, Penn, etc...