Suggestions by @jesselee

Zatanna Zatara

as Zatanna in New Year's Evil

Donkey Kong (Character)

as Donkey Kong in New Year's Evil

Wario

as Wario in New Year's Evil

King Bowser Koopa Sr.

as Bowser in New Year's Evil

Marceline

as Marceline in New Year's Evil

Tigger

as Tigger in New Year's Evil

Princess Bubblegum

as Princess Bubblegum in New Year's Evil

Snow White (Disney character)

as Snow White in New Year's Evil

Betty Boop

as Betty Boop in New Year's Evil

Alice (Disney)

as Alice in New Year's Evil

Dorothy Gale

as Dorothy Gale in New Year's Evil

Veruca Salt

as Vercua Salt in New Year's Evil

Peter Pan (Disney Character)

as Peter Pan in New Year's Evil

Wendy Darling

as Wendy Darling in New Year's Evil

Diesel 10

as Diesel 10 in New Year's Evil

Sheldon J. Plankton

as Plankton in New Year's Evil

Bonejangles

as Bonejangles in New Year's Evil

Pete (Disney)

as Peg - Leg Pete in New Year's Evil

Spud (Bob the Builder)

as Spud in New Year's Evil

Green Goblin (Norman Osborn)

as Green Goblin in New Year's Evil