The Skeleton Shadow

It's eyes glow of red it hides under the bed it eats the dead ! What is this thing that hides under the bed ? It has no name ore darkness is where it came it didn't come the grave to face him is to be brave, this skeletal being of shadow taps his fingers on the floor under the bed he growls like a demon " don't place feet on floor ore he might drag you through the closet door never to be seen again ore your nightmares is where he was formed this ghastly shadowy skeleton stalks within shadows.