Used to try when  it was busy and a good chance an employee not the boss was the cashier... u pay and walk out feeling the victory is right behind the door and as u walk towards the car, u hear a loud SIR u turn and see the uniform and u think dam it... The officer opens that nice bottle of vodka u were about to take proudly to the party u were invited to, to play smart, and instead u are looking at it going down on the road... not just u waisted the money but u look stupid with everybody passing by looking at the scene smiling.... Then officer hands it back to u empty wishing u a nice evening. Well, but u don''t know about that do u... since u never tried right.