American in Australia

A large fat, big mouthed American is on a bus tour of Sydney and has been bragging on about how everything is bigger and better in the good ol' US of A and how everything is small in Australia.

As they meander around Randwick, he points his podgy finger at a small building attached to The Prince of Wales hospital and says to the tour guide "See that hospital building over there? Why if that was in the States it would be a hundred times bigger".

The tour guide says "I'm not surprised mate.

Spoiler:

That's the obesity wing".