I've been deeply involve in playing Angry Birds that when I am not contented with the free version at Google Chrome I bought the online version of Angry Birds Rio. And that didn't take long before I finished the whole stage then it became the theme of my son's first birthday also.
Then a few days ago, I accidentally pass by a video about Angry Birds who cross over to Mario. That made me curious and I was tempted and I did check it out. See it yourself in the video below. I think it is pretty hilarious and the birds just ain't giving it up that easy.