Means Mom I Have Fucked. Refers to Mom's you have fucked the shit out of. Used commonly by Dad's and man whore's who fuck anything with two legs.
by Eric Gardonavich November 26, 2007

by darthlink90 May 09, 2008

This is an abbreviation for "Mom i have fucked". Used to describe a lady, who has given birth to children, that one has had sexual intercourse with, bum or vag stabbing
jtk:”hay denver my mom made some hotdogs”
Denver:”yea that MIHF had my hotdog”
jtk:”hence your my daddy”
Denver:”yea that MIHF had my hotdog”
jtk:”hence your my daddy”
by ToOkieMoNsta December 16, 2008

by milehighpat December 27, 2010

by BILLYSMOMFER October 30, 2008
