Happy fazbear's birthday pizza games and cakes Open up your presents until your tummy aches you were on your older on your special day when this song is over you'll be on your way everyday everyday every night every night I will keep on falling in love everyday everyday everyday everyday I might go fall asleep oh oh oh oh oh oh oh happy friends birthday pizza games and cakes open up your presents until you tell me yes you are 1-year-older on a special day when this song is over and you'll be on your way