Aaahh!!! Real Monsters (1994)

S3E26 Slumber Scare

Feeling restless, Ickis, Krumm, and Oblina find themselves in need of excitement. Oblina suggests hosting a slumber party exclusively for girl monsters. Meanwhile, Ickis, Krumm, and their pals, looking for some mischief to pass the time, hatch a plan to disrupt the girls' fun.