Tillie is a supporting character in the film. She is a hilarious hippopotamus, as hinted out by her giggling and snorting, and by how quickly she introduces lots of people (and fellow animals). Normally, she wears a blue bow, a yellow-and-blue dress, and a pair of white bloomers. On the other hand, when she is wearing her premiere dress, she appears to be wearing panties instead of her bloomers. Like Pudge, she is supportive of Danny. Both her speaking and singing voices were done by Kathy Najimy, who is best known for the voice of Peggy Hill in the animated sitcom "King of the Hill".
Inspiration Nurse from Romeo And Juliet