by eons of grey September 7, 2007
Get the betamug.
Get the betamug. by beenieman November 10, 2005
Get the betamug. by brooklynne February 9, 2009
Get the betamug. A japanese fighting fish. The males, when put in tanks together flare their gills and fight until one dies.
by Lazy Time Waster December 17, 2004
Get the betamug. Windows is not beta because the creators do not try to hide their poorly written code - they sell it.
by Jon August 11, 2004
Get the betamug. 