This article's content is marked as Mature
The page Rock Monster (MLAATR) contains mature content that may include coarse language, sexual references, and/or graphic violent images which may be disturbing to some. Mature pages are recommended for those who are 18 years of age and older.
If you are 18 years or older or are comfortable with graphic material, you are free to view this page. Otherwise, you should close this page and view another page.

The Rock Creature is a minor villain from My Life as a Teenage Robot. He is shown as a huge, lunging rock creature who "devours" brains. At one time he tried to eat Brad's (a friend of Jenny) brain, but couldn't because it "won't make much of a meal."

Jenny vs the rock monster by generalisimojenny-d45dwe6
He is more well-known in a MLAATR flash animated "adult-parody" by Zone named "What What in the Robot." In said parody, he and several other rock creatures capture and rape Jenny repeatedly against her will. Although, "What What in the Robot" is (obviously) non-canon in the MLAATR universe due to it's perverted themes and the raping of the main character.