Top Definition
describes an idea that is thought of by a cross-breed between a loon and a doofus loonus.
Your idea is pure loonacy.
Take your loonacy and your loonus self somewhere else.
by fritzoschitzo June 08, 2010
3 Words related to loonacy

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.

×