One who inserts a long tube with a funnel into one's bunghole while taking in beer through the tube.
by M-Eazy April 13, 2018
Get the but chugmug. In the UK - drinking game for naked guys, usually rugby-football players. Needs three guys. One guy bends over with his ass in the air. Another pours a can of beer from high up so the beer trickles down the first guy's ass crack and over his balls. Meanwhile a third guy holds his head between the first guy's thighs and the beer goes in his mouth and he drinks it.
by manatee1 June 9, 2011
Get the chuggingmug. Look at that cute Chug
by Rkavman August 5, 2013
Get the Chugmug. by vitamindeath March 3, 2007
Get the chugmug. by not kyles girlfriend May 3, 2008
Get the chuggedmug. by readiculous July 22, 2009
Get the Chugmug. 