Suggestions by @jesselee

Green Goblin (Norman Osborn)

as Green Goblin in Ghostgirl

Sid Phillips

as Sid Phillips in Ghostgirl

Gaston LeGume

as Gaston in Ghostgirl

Jafar (Aladdin)

as Jafar in Ghostgirl

Anastasia Tremaine

as Anastasia Tremaine in Ghostgirl

Maleficent

as Maleficent in Ghostgirl

Fa Mulan

as Fa Mulan in Ghostgirl

Snow White (Disney character)

as Snow White in Ghostgirl

Timon

as Timon in Ghostgirl

Mario (Nintendo Character)

as Elmo in Ghostgirl

Queen of Hearts

as Queen of Hearts in Ghostgirl

The Evil Queen

as The Evil Queen in Ghostgirl

Peter Pan (Disney Character)

as Peter Pan in Ghostgirl

Wendy Darling

as Wendy Darling in Ghostgirl

Mr. Smee

as Mr . Smee in Ghostgirl

Captain Hook (Disney Character)

as Captain Hook in Ghostgirl

Figment

as Figment in Ghostgirl

Princess Peach Toadstool

as Princess Peach in Funny Guy

Sid Phillips

as Sid Phillips in Funny Guy

Scud

as Scud in Funny Guy