crusty vag is when the walls of the vagina are lacking in moisture, in rare occasions when the vagina is at its upmost crustiness the vagina walls begin to fall apart, out of the entrance of the vag (vagina) a solution to crusty vag is to submerge the vag in warm tea for 4 - 6 hours, earl grey is best. the tea must be kept warm, this can be acheived by using a small candle or bunsen burner, or if you are lucky enough to have a bath in your kitchen you can use the hob.

Adj. Something that is expected to have a long lifespan by virtue of having existed for a long time, based on the lindy effect, named for the New York restaurant Lindy's, coined by Albert Goldman and popularized by Nassim Taleb.