Source Film Maker. Where machinimas of games such as team fortress, gmod, and half life are made. If its a youtube video with (SFM) next to it then its probably gonna be a machinima of one of these games.
by awolunicorn April 02, 2015
by Tegan September 08, 2007
by GoldenWiener May 26, 2018
by TranMan April 24, 2014
Middle school and high school basketball coaches who marry their students are usually considered SFMs.
by CB + PT January 07, 2009
by xXdeathbringaXx December 04, 2011