Good story to tell the grandkids when he's older

One night of halloween is a hell of a lot better than forcing 5 Head olds to learn full on routines or else and put more makeup on them than a hooker would have and dressing them up in booty shorts for years and compete for trophies by doing all that

Also, he's probably grumpy that he's in the Dentists office rather than out getting free candy.

This is a kid playing dress up.
A kid who participates in beauty pageant leads a life ruled by diets, prohibitions, money, photoshop, dangerous makeup.