Unless you find their particular brand of chirpy percussion grating, the Patapon are a lovable bunch. Lovable enough to dress up as, perhaps? Sure, why not.
The PlayStation.Blog team have, as part of a contest they're running, posted five charming little Patapon masks for you to print out, cut out and use to play with your kids/rob your local convenience store.
You may want to improvise your own eyeholes, though. Three visible eyes might ruin the whole "cyclops" thing.