The Dragon in the Bathroom

The Dragon In The Bathroom is a story in Scooby-Doo! #106.

Premise
Shaggy Rogers looks for a place to relieve himself in a haunted house, and gets a fright.

Characters

 * Scooby-Doo
 * Shaggy Rogers
 * Fred Jones
 * Daphne Blake
 * Velma Dinkley

Villains

 * Dragon in the bathrooom

Culprits

 * The hissing of old pipes and the reflection of a twin-beamed flashlight in the mirror make Shaggy think he has seen a dragon.