What movies have a scene that takes place in the washroom?

Casino Royale has a great opening sequence in a washroom. Also in The Godfather, when Michael Corleone has to retrieve the gun from behind the cistern. In Liar Liar, Jim Carey beats himself up in one, and there's a great washroom scene in Robocop. In Reservoir Dogs, Tim Roth's character visualises a fake story involving a washroom, two cops and a bag of weed.