Getting To Go

McDonald's standard bathroom policy is that you must purchase something in order to use the restroom. But if you need to use the bathroom bad enough to want to use a McDonald's Bathroom, then you obviously don't need anything more to eat or drink!

They should let you go to the bathroom first, and then try to hit you up for a purchase after that. Or sell gift certificates. Or they could just put 'bathroom use' on the menu, and charge something for it. They could even value price it (along with a picture) in their menu section...
I can see the menu board now: 'Number 1', 'Number 2', or a 'Combo'!