1 definition by hh8450

Top Definition
The abbreviation for You Don't Know Who You're Fighting For. The title of a song by the Montana band Frosted Grinch.
Music buff: Hey, did you hear that new song by Frosted Grinch?
Clueless person: No, what's it called?
Music buff: YDKWYFF
by hh8450 January 26, 2008

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.

×