by I3ullDawg April 20, 2008
Get the beastmug. by Mike Hunt November 11, 2003
Get the Beastmug. Fucking shit up verbally, or physically. When someone becomes so crazy, they need a cage or some other restraining device.
by Bill April 28, 2003
Get the beastingmug. a large hairy creature,who has very little use,favours his small genital parts and has a penchant for masturbating in just socks
by anon April 5, 2004
Get the The Beastmug. A man with an exceptionally large penis, or a beastly node. Only used in cases of extreme girth and splendor.
by Bringer of HARMONy March 1, 2015
Get the Beastmug. A guy that is a monster at everything, a lad with great banter, will fuck your girl and then beat you at FIFA.
by ShotBootNath94Pace July 31, 2016
Get the Beastmug. 