How Did Tom Brady Learn To Say 'Meatball Sub,' And How Many Such Passes Did He Throw?

Tom Brady's "meatball sub" quip about Justin Herbert's interception went viral — Brady says his kids keep him up on social-media slang.
He joked he threw roughly 25–50 "meatball subs" in his career and credited Bill Belichick for tough coaching that made him better.
Brady also stressed that head coaches must own big decisions and noted veterans (like emergency starters) settle quickly once the game starts.