The Grim Adventures of Billy and Mandy Wiki
The Grim Adventures of Billy and Mandy Wiki
Get Out of My Head!
Series Grim & Evil
Season 1
Production code 103
Writer Maxwell Atoms
Broadcast information
Broadcast number 3C
Cartoon Network US Premiere September 7, 2001
Paired with Mortal Dilemma and Evil Goes Wild
Chronological information
Evil Goes Wild
The Smell of Vengeance Part 1

Get Out Of My Head! is the third segment of the third episode of Grim & Evil.


After watching a movie where people possesses others by jumping into their heads, Billy asks Grim if he can do that. Grim answers by possessing Milkshakes and singing. Billy then tries to jump into his father's head, but fails. Grim says he must jump in head first.

Billy then tries to jump into Mandy's head, and possesses her. He makes her do assorted things like insulting Grim, flirting with Irwin, kissing Mandy's mother, going into both men's and women's restrooms, and eating earthworms. In the end, Billy trips and leaves Mandy's head. Then he faces a furious Mandy, who orders him to leave.

Later that night, Billy is feeling sorry for jumping into Mandy's head, when Milkshakes shows him a frown expression, revealing Mandy possessed it. She tells Billy that "he can pick his friends and can pick his nose, but can't pick his friends' nose" before mauling him.


  • Written by: Maxwell Atoms
  • Storyboard by: Maxwell Atoms
  • Directed by: Dave Brain


Get Out of My Head!/Transcript


  • This is the first appearance of Irwin, Phillip, Claire, and Milkshakes.
  • This is possibly the reason behind Irwin's crush on Mandy, since Billy flirted with Irwin while in Mandy's head.
  • When Billy falls off of Mandy's bed and turns back to himself. Billy says in reverse "Children, please don't try this at home."


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Evil Goes Wild
Grim & Evil Episodes Next:
The Smell of Vengeance Part 1