Because Dec 25 = Oct 31
It's Christmas, Eve!
It would've just been "mas".
The sight of premature Ejack-o-lanterns in the neighborhood. I'm a Dad so this joke is OK
They paint the town dead!
Because Dec 25 is Oct 31
Because Oct 31 == Dec 25
Because oct 31 = dec 25
They both worry about the position of colons.
None, that's a hardware issue.
Because DEC 25 = OCT 31
Because Oct 31 is Dec 25
Too-whit-to-why