First: Watch this.
My creepy sister is just like the spiky-haired girl in the video, and if I play Rayman Raving Rabbids I can totally punch her in the mouth as I am playing the game and be all like, "I was just punching rabbits!" and then Mom will totally have to take my side. Take that, Jerky McStupidface a.k.a. my sister (see more cool Raving Rabbids videos here).
Also, I do not have a sister, but if I did, she would be named Jerky McStupidface.