Vagumache Share definition Flag When a girls vagina area and stomache cannot be differentiated. Also know foopah. Damn, Nicks mom used to be fine but now she has a gut. Yeah she sure developed quite a vagumache, but I'd still hit it. Vagumache by Booooooooooooooooonk! May 9, 2010 0 0 Get merch Get the Vagumache mug. Buy Now — $32.95 See more merch