I am just seeing this 'Got Milk' poster for the first time some six-months after Beijing. The guy on the far left is obviously Ryan Lochte but you know what is really creepy? If you click on the poster to see the enlargement, the athlete in the middle of the photo, swimmer Maritza Correia, has three fingers on her shoulder and there is no hand connected them!
That sort of killed it for me.
Mistake originally discovered by Photoshop Disasters: [Link]