Katy Perry tweeted before the Kids Choice Awards about how she did not want to be slimed. Unfortunately, Katy Perry ended up being slimed by a powerful jet of Nickelodeon's green goo. It looked like it might even be painful. After being slimed Katy Perry asked, ""Why does it taste like boogers?" Fortunately, Katy had changed out of the sparkly ensemble she wore on the Orange Carpet, before being aggressively slimed. Take a look: