1 definition by onurbk

Top Definition
an abbreviation for the day that is a birthday b-day that also happens to be an off-day if you work for a company that gives its employees the day off on their birthday.
I'll have a three-day weekend this week as Friday is my boff-day.
by onurbk February 02, 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.