This is a non-commercial animation short that evolves during a pitch for the brand "Durex".
Two red blood cells plaing chess. Out of a sudden a party starts and the two funny guys start dancing. It turns out that they are inside a womans body who just had some fun with the new durex product.CREDITS youtube.com/watch?v=8lA7kYblbzc Song: LMFAO -- Party Rock Anthem