Honestly, it's really tame compared to a lot of other stuff out there. There's too much my eyes have seen that honestly, this doesn't even phase me, or gross me out. I actually laughed the whole way through. (And kind of got a boner when they were kissing, despite poo being in the midst of things.)
:O:O:O:O:O:O:O:O
On a related note, a friend of mine and I were at McDonald's a few days ago, and this one guy my friend knows says out loud, "Have you seen 2 Girls 1 Cup?" We LOLed.