Not that THIS (!!!) wasn’t bad enough, Miley Cyrus’ NINE year old sister is now on Youtube singing “Smack That” while a bunch of adults stand around in a circle and watch her. Um, what does she want me to smack exactly? In her version is she begging me to take her to Chuck E. Cheese and play Whack-A-Mole? Because if not, the FBI needs to raid this place riding on bengal tigers with lasers for eyes.