term of endearment for someone you love so much you can't be without. You feel like you want to embrace them forever and hold them as close as a baby, and you want to protect them because you feel that they are fragile as a little noodle
you're soul-mate, someone you cherish, Fragile and loved
a couple is in bed, preparing to go to sleep
Bryan - " Goodnight honey "
Jennifer - " Goodnight baby, I love you"
Bryan - " I love you too, Noodlebaby "