1 definition by zach.69

Top Definition
Something that is hard core, or super fast or fighting.
Luke and Toby were big boarin in the parking lot, because Luke was being a douche.
by zach.69 November 09, 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.