Aloysius Zimmerplotz

Aloysius Zimmerplotz is a boy whose name is very difficult to spell. He only appears once, in "D.W.'s Library Card". Tommy Tibble said that D.W. has an easy name to spell, and that she should be glad that she wasn't Aloysius Zimmerplotz.

Appearance
Aloysius is a cat with orange hair and yellow glasses. He has a red shirt and a white undershirt. He also bears a striking resemblance to 3rd Grade Female Cat, but is not the same person.

Quotes
"Oh, no. I ran out of room again."

- when writing his name "No! It's Chippy the Choo-Choo."

- when D.W. asks if his book is Hopalong The Frog