Alien troll

The alien troll is a two-headed extraterrestrial creature from the Planet Tabooni.

He has been observing Elwood City for twenty years and collecting special items, including what he believes to be D.W.'s snowball. However, because Nadine switches the snowball with a croquet ball, the alien troll actually takes the croquet ball unknowingly. He keeps the croquet ball in the main exhibit hall of the museum on Tabooni.

Trivia

 * Much like the Ghost of Lunch Tomorrow, this character's faces look very similar to Binky's.