I've got a monster underneath my bed And it's keeping me awake, yeah, it's keeping me awake, oh I've got a monster underneath my bed And it's keeping me awake at night I've been here and howling, waiting to come out There is no escaping now I've got a monster underneath my bed And it's keeping me awake at night I've got a monster underneath my bed And it's keeping me awake, yeah, it's keeping me awake, oh I've got a monster underneath my bed And it's keeping me awake at night Monster, monster, monster, monster, monster, monster, monster I've got a monster underneath my bed And it's keeping me awake, yeah, it's keeping me awake, oh I've got a monster underneath my bed And it's keeping me awake at night Monster, monster, monster, monster, monster, monster, monster I've got a monster underneath my bed And it's keeping me awake at night I've got a monster underneath my bed And it's keeping me awake, yeah, it's keeping me awake, oh I've got a monster underneath my bed And it's keeping me awake at night Monster, monster, monster, monster, monster, monster I've got a monster underneath my bed And it's keeping me awake, yeah, it's keeping me awake, oh I've got a monster underneath my bed And it's keeping me awake at night