I remember in 2009 a Pub in Melbourne, Australia made headlines for it's TV in the urinal so people wouldn't miss the game.

It's rear projection and could easily be made interactive with a PC which could be fun

I know I have seen urinals that have a meter above them and had a set high score so you could see if you could beat it having to pee longer than anyone else but this is the first time i've seen an actual videogame product besides the Wii joke one and it could be interesting i think but still it would have to be pretty cheap for a company to install these to be honest.
So when will we have BYOUC?