Big Boy Rules Edit Meaning

1.

1) To play by rules which should not have to be said.

2) The application of common sense to a situation.

John - "Ok guys, 5v5 full court. Big Boy Rules."

Mike: "Dude, I was going to hit on that chick but then you stepped in and ruined it for me."

Steve: "Sorry bro, BBR."

See common sense, street smarts, bbr