The paradoxical word NA (pronounced: NAW) can be used as a term of irony or amusement. Asians may give you a good natured smile, but only suckers take it at face value. Always assume the potential for negativity beyond the seemingly friendly facial expressions they often wear.
NA - Negative Asian - as a verb:
Example #1: I am feeling NA (Negatively Asian) right now (because you harshed my buzz).
Example: #2: You make me NA (when you mildly disturbed me by an act that tries my patience).
NA - Negative Asian as a noun:
Example #1: NA's are pretty much going to run this operation, son. First step PF Changs, next step the world. Owned.
Example #2: I thought NA's were the white man's dream (i.e. in high demand). So, where are all of my suitors?