The Lasermatic 2000 is an invention built by Dr. Diaper.
The Adventures of Captain Underpants
“Dr. Diaper” used a stolen “crystal” to activate his new device, the Lasermatic 2000. In twenty minutes, it would blow up the Moon, and send huge chunks of it crashing upon every major city in the WORLD. Luckily, Harold pulled the “Self-Destruct” Lever, & the Lasermatic 2000 blew up. Dr. Diaper was arrested, and George and Harold, as well as Captain Underpants, had saved the world for the first time.