In the special features menu, click on the road sign that says something about gas, it brings you to a funny clip.
Access the [languages] section then goto the 2nd page. Highlight [main menu] and press left on your remote. This will highlight Drix's head. Press [enter] and watch an action montage from the film.
Go to [Setup] or [Audio & Subtitles]. Go to [Subtitles], press [Next] until you reach the end and you will see some cartoon characters of Bill Murray´s insides. Press [Up], press the cartoon, and watch.
The Funny Bone
From the [Main Menu], go to [Frank's Gross Anatomy]. From here select [The Earl of Hurl]. Highlight "Back" or "Take me to the scene" and press [Up] to highlight the Funny Bone. Press [Enter] to view a clip from the movie.