a person, (usually a dude) who cannot get enough "gash"... (or vagina). usually, the obsession to chase/get laid with as many ladies as he can makes his life unmanageable, (ie in the manner that alchohol makes an alchoholic's life unmanageable.)
"brother, if i wasnt such a gashaholic, i'd have a career, a family, all that....but i gots to get me my gash, y'unnerstand me? oh DAMN--look at that gash over there! if she wants it, she can GET it! knowwhatamsayin?"
by shark0818 January 09, 2010