The Snooze Ray is a weapon created by Dr. Two Brains. It is used to put others to sleep. Its first appearance was in "Showdown at the Secret Spaceship Hideout", when it backfired on Two-Brains. In the climax, Two-Brains threatened to use it and make WordGirl sleep forever. However, WordGirl managed to distract Two-Brains long enough to capture him and prevent him from using the ray.