Funny nickname for someone missing their front two teeth? PLEASE ANSWER I NEED IT FOR A STORY!!!?

I'm writing this fan fiction story on the movie Drop Dead Fred. Fred is this little girl's imaginary friend and I need a cute/funny/some what offensive nickname for her. That's the way he is. The last girl that he was the imaginary friend for, he called her Snot-face, so something like that. She's blonde and she's missing her front two teeth. Do you have any ideas?