a really annoying person. tends to mooch off his friends, has a crackwhore girlfriend, and tends to say,"That's cool.", "Cool Story, Bro.","xD" after everything. They also think they're hilarious and that they are top shit.
by bitchassniggahoe September 11, 2011
Literally, it simply refers to any living organism that munches cock in any form. Since introduced by teenagers in the late 2010s, it can have a wide variety of meanings, virtually anything you desire while considering the level of offense you wish it to have. It can also be used as a conversation initiator. asshole dickfuck tittyfuck my ass Good day hello Superb My dick hurts
(Silence) Person 1:Cockmuncher? Person 2:Cockmuncher!!
1: Have you seen my dildos? 2. Shut up you fucking cockmuncher.
1: Have you seen my dildos? 2. Shut up you fucking cockmuncher.
by aidsface45 June 21, 2012
One who obsesses over things almost anally. Will defend the wrong side in an argument, have confused morals and the logic of a five year old.
by One Two Three December 27, 2007
by EROCK February 03, 2003
That George Bush/that bloke on the telly/the right honourable member is a right cockmunch, isn't he?
by GregS July 09, 2005
by 666Forever November 09, 2008