|As a hippo, hit a rival with your head and another with your hands (or watch someone do this).|
You won't be able to do this until the second mini game of the "Undercover Hippo" episode. When you see two hippos on screen at once, just make sure that you headbutt one of them while hitting the other with your hands. The achievement will unlock immediately.
|Rate this achievement||Average Rating|
|You need to register before being able to post comments.|
|You need to log in or register to use MyAchievements.|
|You need to log in or register to rate games.|
User Score is based on 9 user ratings.