A mofo is the biggest cocksucker in the whole world such as my friend Neaku, who has men up his butt constantly. A mofo is also a person who always spreads rumours about you like a little bitch
by Travis-Scottgod May 29, 2019
Get the Mofomug. by Jack12265478987456321 July 30, 2010
Get the Mofomug. by abashanti76 October 8, 2006
Get the mofo'smug. Short for Motherfucker = someome who is ridiculously awesome. Also, (30 Seconds to Mars') Tomo Milicevic's favorite word.
by thevenomousone February 26, 2010
Get the mofomug. the abbreviation for motherfucker
by Laqueefa May 14, 2005
Get the mofomug. I'm not good enough to play on MOFO.
by EZC July 24, 2006
Get the MOFOmug. by Jade Maia June 2, 2008
Get the mofomug.