a game played when carpooling, someone spots a 'maroon impala' -much like the "slug bug" game BUT instead of punching each other, everyone in the car is required to remove their shirt until another 'maroon impala' is spotted.
maroon: of a brownish-crimson color
impala: a full-size automobile built by Chevrolet
Lets play maroon impala when the girls get in the car!