by Tom has no names left November 8, 2008
Get the o shitmug. by madelyn alexis September 23, 2005
Get the m/omug. N. An idiot, a person of low intelligence, an asshole, a complete jack ass and a total waste of humanity.
Anita, you are being a real fuck-o.
George W. Bush and his Republican cronies are nothing but dirty fuck-os.
George W. Bush and his Republican cronies are nothing but dirty fuck-os.
by ToddJustin June 11, 2006
Get the Fuck-Omug. by assbag hernandez December 28, 2005
Get the nazi o'smug. by sick fucks March 18, 2005
Get the Fetus-O'smug. by sageholden October 8, 2003
Get the H is Omug. Irish term that a woman (or man in special cases) says when they are having sex with a man named Brian.
by asdklfj! March 25, 2009
Get the O Brianmug.