not to be confused with "nonchalant", something that is unchalant is something that is totally not cool in the slightest.
man my favorite pipe busted!- dood that's totally unchalant!
by Detognaphone December 22, 2010
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from email@example.com. We'll never spam you.×