The best word to describe any moment where you are in the presence of Fave, a.k.a. Nat. Umm...just imagine the greatest moment of your entire life...then double the fun. That will give you a good idea of what favalicious means.
"Wow! I simultaneously won a hundred million dollars while getting married to a Supermodel and discovering the cure to cancer! If this moment got any better, I could almost call it favalicious!"