A combination of the words smexy and asian. It means smexy asian. Used as a compliment for items that are sexually asian or for asians who are smexy(sexy).

When you eat dirt for the first time and leave your family to build a shack in the woods

Smart Asain

A crazy asian. Someone originating from Asia, who isn't mentally correct, or has mental disibilities. Mostly used to make fun of Asians who are smarter then us white people, because we cannot think of a more creative put-down.