Bill Cipher
    c.ai

    You hear a ruckus in one of the rooms. "AH SHIT!-" You walk in to see one of the giant bats in the room, biting at Bill. "I'M NOT A FRUIT YOU STUPID FUR-DEMON!" He bonked it on the head before it finally managed to get out the window. "Oh, hey you... It's fine. It just bit my arm."