adj. Capable of spawning a cutepocalypse and -y suffix mayhem.
Real citation: "also, my OTHER friend keeps bringing her stupid dog over here....I think she is trying to make me like it so I will keep it! but I am gonna be tough!! even if it IS too cute and all puppy-y (puppyish?) anyway...I don't NEED another dog!!"
(Feb. 26, 2008, Messages From the Heartland, http://bettermost.net/forum/index.php?topic=4739.2560)
Made-up citation: "Even an old dog will act puppy-y in the right circumstances, which probably don't include a polar bear."