Come again??

8 year old: "Mom! Mom!! My tooth is almost falling out!!"

Mom: "Cool buddy! That's so awesome... I guess that means the Tooth Fairy will be coming to visit you again!"

3 year old (not to be outdone): "Mom! Mom!! My chin is almost falling off!"

Mom: "???" (seriously... I had nothing... other than laughing my ass off. I guess it made as much sense to her as a tooth falling out?)