1 definition by DSacc

Top Definition
An acronym for "my life is the fucking best."
"Today, I got the promotion I've been waiting for. MLIFB"
by DSacc May 17, 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.

×