Top Definition
Asian university student who studies by night and sleeps during the day.
Its 2pm and there is a noctasian knocked out on the couch in the university library.
by PeeWee81 October 12, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×