How C-H-R-I-S-T-M-A-S spells E-A-R-T-H-B-O-U-N-D:

Crazy. Earthbound's greatest quality.
Happy happy. A religion of BLUE.
Rockin'. Ness' 3rd PSI.
Interesting. And totally odd.
Simple. What Earthbound is... not.
Tricky. What this game is... really.
Magnum. Or "broken air gun". 
Animals. What Ness fights.
Smaaaaaaaaaaaaaaash.

Oh yeah, Merry Christmas.