My-my-my-my friend You and I can sit and spend All our time in here together where the fun and play are never ending I-I-I-I have A rule so simple even you can't break it You won't like me if the lights go down There is only one rule Keep the lights on I'm coming for you I'm good during the day, but I'm something else at night Don't say I didn't warn you I can keep my cool if you keep on all the lights I'm coming for you The dimmer that it gets, the less I am myself Don't say I didn't warn you Why-why-why-would you Go and do a thing like that I am frightened at what happens now that everything is black Bad, bad kid Take a look at what you did There are consequences when you disobey and I must execute them Nighty-night I'm coming for you I'm good during the day, but I'm something else at night Don't say I didn't warn you I can keep my cool if you keep on all the lights I'm coming for you The dimmer that it gets, the less I am myself Don't say I didn't warn you The lights out Like it's night out I am the blue moon Sit tight now In your hideout I tried to warn you Light is fading La la la da da I'm good during the day, but I'm something else at night La la la dee da I can keep my cool-my cool-on all the lights-lights La la la da da The dimmer that it get-get-gets, the less I am my La-da da da da La-da da da da La da da I'm good during the day, but I'm something else at night