What's Under My Bed

It's every night, the same routine Feels like something is creeping up on me What's that lurking behind that door Aarrrghh! Monsters chasing after me I get no sleep I'm running but no matter what It gets me no where Something is under my bed Snapping at my leg I'm frozen I'm not freaked out, it creeps and crawls I can not, I can not sleep with out a light