1 definition by hislilangel89
A ridiculous small town in the middle of now where on highway 12 between Lodi and Fairfield Ca. With a population of about 10 Rio Vista literally has only one grocery store and 2 fast food places. But its ok because one place is 2 in one. A black hole you can never leave.
I knew somebody that lived in Rio Vista once. They never knew how to socailize in the real world again.
by hislilangel89 March 22, 2011