The Horror Of Slumber Party Mountain

The Horror Of Slumber Party Mountain is an episode of Tiny Toon Adventures.

Storyline
Elmyra, who is dressed up as Elvira, tells the story of a bunny gone evil who wants revenge, after being ridiculed drove to near death. Buster, Babs, Plucky, Hamton, Fifi and Shirley just so happen to be camping out in the same area where he is. They are playing jokes on each other, but the jokes start to take a serious turn, when they are kidnapped 1 by 1. Buster becomes the last one standing, but he is ultimately captured, and the monster reveals itself as Elmyra!