Combination of vagina and crotch - used to describe someone being elusive and difficult. Of obscure Midwest origins.
Why won't that stupid vach sell us that house?
by Dr. W.C. Miner April 05, 2009
a mother who is mentally insane and needs to go to a mental asylum a.s.a.p
that vach is gettin really on ma nerves now d'you no what i mean?
by mel June 18, 2006