- "Yankees fans are really just a bunch of m-ing f-ers."
Shortening (though incorrect) of "mother fucker." User has commented that "'m-ing f-er' simply rolls off the tongue easier than 'm-er f-er.'"
Etymology : m-ing (from mother - incorrect shortening) + f-er (shortening of fucker)
Source : conversation, October 2008
Last modified: 3 December 2008