Because Dec 25 = Oct 31
Because OCT 31 is the same as DEC 25.
We don't know, he hasn't opened the present yet
Because he doesn't want to be taken as a conjurer of cheap tricks.
Because they don't like random people knocking on their doors
Because Dec 25 is Oct 31
Because OCT 31=DEC 25
They were too GUI.
None, that's a hardware issue.
Because DEC 25 = OCT 31
Because his daddy was a mummy