you're right to not have made any comments... the picture speaks for itself
 

It should be noted that this ad (if you read the street sign) is most likely in the Netherlands somewhere
 

I found the other images in this particular advertising campaign - it's a series! White PSP beats up Black PSP; Black and White PSP are fighting to a draw; Black PSP beats up White PSP.

http://pspupdates.qj.net/uploads/articles_module/57882/pic-3.jpg

http://pspupdates.qj.net/uploads/articles_module/57882/pic-1.jpg