by YerMom September 28, 2003
by josh70 January 07, 2009
by Ronald Cheese February 24, 2010
by ricardoooo April 16, 2008
A more extreme version of mother fucker. Useful when events calling for a cry of mother fucker continue to happen for no logical reason.
After dropping something under a desk and then banging his head on the desk trying to get the dropped thing.
Person: Mother of all fuckers!
Person: Mother of all fuckers!
by Optomist with experience December 08, 2007
by Biblethumper666 December 04, 2020
by RedPheonixWitch July 06, 2018