1 definition by argyle09

The state of something being brilliant, normally used in conjunction with an idea.
"Hey man, how about instead of spending 6 hours at one Halloween party, we spend 2 hours at 3 different parties?!"

"That's brilliantness!"
by argyle09 November 12, 2009

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.

×