by Sam Bass March 13, 2005
'Let's play some FM, mate'
by devoindahouse April 16, 2009
by VivaLaJuicyyy January 15, 2011
FM - abbreviation of "fat mess" a term used to describe someone who is not only carrying a "few extra pounds" but are also rough as a badger arse hole and utterly offensive to look at.
Carly: "ugh, look at that complete fm down the cake isle"
Ben: "oh god, it's a completely offensive gross"
Ben: "oh god, it's a completely offensive gross"
by Benit September 11, 2011
by Fred212231 September 26, 2006
by sebi10t November 2, 2022