1 definition by The Deele

Top Definition
When issuing a 'Bullshit' just isn't enough - it is necessary to issue a Byull - Can be used liberally in all situations.
My associate claims to be a millionaire within a year - to which I reply "Byull!".
by The Deele May 26, 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.