The Courier Who Broke the Bank

The Courier Who Broke the Bank is an achievement and trophy in Fallout: New Vegas. It is awarded for successfully getting thrown out of all of the casinos on The Strip.

Behind the scenes
The Courier Who Broke the Bank is a reference to Joseph Jagger (1830–1892), a British engineer who was widely known as The Man Who Broke the Bank at Monte Carlo and the first person to do so. The term "Breaking the bank" means to win more money than the casino has on hand, ie: more money than the chips currently on the table are worth

Bugs
The achievement/trophy may not be awarded if one has failed to receive any of the quarterly prizes given by the casino staff. This may happen when skipping over a rewards point entirely (e.g., through huge slots payouts) or if the staff member gets caught on geometry and the Courier wins enough for the next gift level before they reach them.