Noun::
1. A living optical illusion in which atmospheric refraction by a layer of hot air distorts or inverts reflections of an Asian person to appear non-Asian at a distance.
2. Someone who is Asian and from afar appears to be an attractive latin, caucasian, or other nationality but, when close you are disappointed to see another Asian.
3. Illusory Asians.
I thought that guy was sexy and went to get his number but when I got close I was embarrassed because he was a Mirrasian.