It's not a song, it's just what my family thinks he is saying when he sings.
1: Once, I actually met a Toy Bonnie character on Feral-Heart while my friend was with me. I began to attack him (Or her... Or it.... OR WHATEVER IT IS!) and my friend was joking and typed "She's your biggest fan..." and such... I'm not sure if I should laugh at my own pain of that or if I should... Uuhhhh... Laugh just in general...? (That made no sense...) But I swear I tortured him and sat on him for about 15 minutes...
2: Why did I even tell you that story?
3: Have you ever tried Freeze Dried Icecream? Aka the best thing in the world?