Funny Bone from Mario & Luigi: Bowser's Inside Story.
|Located||Inside Bowser's body|
|First game||Mario & Luigi: Bowser's Inside Story (2009)|
During gameplay, Mario, Luigi and Starlow enter this area and Starlow tells the two bros. to wait for a second. When Starlow comes back, she says that something in the back disturbs her. The bros. and Starlow then go to that exact area only to find out it is Bowser's nubbin. Mario must use his Hammer twice on the nubbin to wake Bowser up. Aside that, nothing else is in this area.