Surfalicious can be heard in Florida, California, and Oregon (at least) and is meant to indicate perfection, blissfulness, enlightenment, deliciousness, or any quality of anything that inspires a natural state of awe or heavenly bliss, which is also called "surfalicion." It is named for the quasi-religious state a surfer might obtain from achieving the perfect ride on the perfect wave.
Definition 3 - Can be used by Smurfs as a substitute for great. Favorable or desirable outcome in a Smurfy way. (Can also be used sarcastically)
E1 - "Gee, Greedy, that Smurfberry Pie was smurfalicious!"
E2 - Gargamel said the substitute was almost smurfalicious but could not quite recreate the flavor of a Smurf accurately.
E3 - Well, that's just smurfalicious! (Sarcastic) You're smurfalicious at painting! (Genuine)