Mystery Science Theater 3000/S 08 E12 The Incredibly Strange Creatures/YMMV

The MST3K presentation provides examples of:

 * Nightmare Fuel: Parodied with Servo's Heroic BSOD during the Dream Sequence.
 * This episode also happens to be the Trope Namer. There's some horribly animatronics, and Mike says "Ah, good ol' fashioned nightmare fuel!"