So uh....
I'm still thinking about this one, my best guesses as to what it means are
1. The kid was bad... really bad...
2. There's gonna be a sequel
3. It's just spooky for the sake of spooky
5. Something to do with the fact you posted this in November..
6. That kid was molested by a guy in a Santa suit when he was young and now he's either dreaming about it or really expierencing a messed up version of it, Silent Hill style.
Anyway, nice movie....