Something that is exclusively cool. Asain is a word that only the uber cool can relate to/understand.
Most people will simply not understand this word and be utterly dismissive of it, mocking those that are in the know.
HeyJel, I am loving the "asain" vibe of your party man.
When someone asks a question that is obvious, you say asgain.
It is the anthony version of azgain but should not be associated with because "azgain" is wrong
Yoy can say asgayin for emphasis