"To best one" Often exclaimed when either parched or hungry or in need of discount bargains.
Best One is a corner shop in the small town of Wootton Bassett (best known for its repatriation services), it sells discount drinks and food stuffs as well as alcohol to the general public, it is popular with younger people because of its cheaper prices and how close it is situated to the local primary and comprehensive schools.
Dude 1: God damnit i'm fucking hungry
Dude 2: TO BEST ONE!
Dude 1: YES!
They all lived happily ever after.