When Finn and Jake infiltrate the new Slime Kingdom, they become embroiled in a very heated skate battle.
Tropes:
- The Assimilator: The winners of Slime Princess's roller dance contests get the "honor" of being absorbed by her. The losers also get absorbed, but from the back.
- Bittersweet Ending: Finn and Lumpy Space Princess manage to escape being assimilated by Slime Princess and steal her crown, but Jake isn't so lucky and gets absorbed. It takes an inadvertent pep-talk from LSP to get Finn back into action.
- Blob Monster: Presumably from absorbing so many other slime people, Slime Princess has become a gigantic slime monster. Her crown doesn't even properly fit on her head anymore, it sunk into her body.
- Five-Finger Discount: LSP briefly mentions she shoplifted her roller skating outfit.
- Foreshadowing: LSP isn't even affected by Slime Princess's assimilation powers, which is something that comes into play later.
- In turn, LSP being immune to the Fisher Kingdom effect of the elements is foreshadowed as soon as she appears, as she is aware of her "former" identity unlike the residents of the Candy Kingdom.
- The Infiltration: Finn and Jake cover themselves in slime to pretend that they're slime people. LSP is also in disguise, but it's because she wanted to join the party.
- Theme Naming: Everyone who was altered by Slime Princess' powers gets some aspect of "slime" added to their name.
- Breakfast Princess is now Blechfast Princess.
- Hot Dog Princess is now Hot Blob Princess.
- Wildberry Princess is now Bileberry Princess.
- Turtle Princess is now Spurtle Princess.
- Party Pat is now Party Splat.
- Abracadaniel is now Abracajamiel.
- Lumpy Space Princess is now Lumpy Slime Princess, although it turns out she's still her regular self and was faking her transformation to try and fit in.
- With Great Power Comes Great Insanity: Slime Princess is usually elegant, articulate, and a compassionate ruler but she became tyrannical, lazy, and incomprehensible after Patience altered her powers.
