look up any word, like colorful friendship:
 
2.
UFM
Uninvited Family Member
Oh no! We have an UFM coming!
by _romansa September 24, 2010
3 1
 
1.
UFM
Unfollow Me
If you don't like my tweets, UFM
by fmpete April 03, 2009
11 3
 
3.
UFM
Ulitmate Fat Man

A large man who is the ultimate
John is the UFM for sure
by John John March 02, 2005
5 11