You are just a monster under my backUnder my back, under my backYou are just a monster under my backUnder my back, under my backHaunted me in my dreams and stuck in my headStuck in my head, stuck in my headYou are just a monster under my backUnder my back, under my backThis thought of you terrifies meIt terrifies meTo think about the waste of time and lyingWould you let meKeep myself together, can't stop cryingAnd when I run away, I hope you'll never find meI hope you'll never find meI can feel your claws on my backUnder my back, under my backGoin' deeper and diggin' inYou nearly cracked me a heart attackWhen you said you wanna be my friend, causeYou are just a monster under my backUnder my back, under my backYou are just a monster under my backUnder my back, under my backHaunted me in my dreams and stuck in my headStuck in my head, stuck in my headYou are just a monster under my backUnder my back, under my backYou are just a monsterYou are just a monsterI'm betting I would haunt herSince the day you lost herYou are just a monsterYou are just a monsterI'm betting I would haunt herSince the day you lost herEverything I used to love I seen too late nowYa see too late nowYou see too late nowI used to love her voice andNow I really hate the soundReally hate the soundNails on chalkyMakes me wanna break downNails on chalkyHearin' someone sayin' BiMakes me wanna scream out loudHelp me now, help me nowYou were just a monster under my bedUnder my bed, under my bedYou were just a monster under my bedStuck in my head, stuck in my head