I don't quite get why this is funny, as it's italian humor, but this is one of the chicks from that Xbox 360 game Dead or Alive Xtreme 2 or 3 or what ever it is, with the slutty girls playing vollyball. At least I think it is, lol.
http://www.bastardidentro.it/node/view/20848
Her boobies! Wtf!