A woman with a stomach area so large that it falls low enough to cover her vagina area.

A fat belly that covers the bikini area.

An oversized gunt.
In the movie Norbit at the entrance to the water park, the park attendant thought that Rasputia was not wearing a bikini because of her vagsag.

You are gonna have to tap that doggie style to have a chance to get in because of the vagsag.
by ghetto mark twain January 16, 2011
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