I think it was the Astana team, but I may be wrong. I believe I found a picture of the T-Mobile team, but that's not the one I'm looking for. It was a safe-for-work picture of three riders, supporting each other while they peed. Yes, hilarious. This picture was posted sometime in the past year or 18 months, I believe.
If you must know, I'm trying to explain to a female friend of mine how riders can pee on the bike without making a mess of themselves.
and now I feel just a touch silly.
-bullseye