The Barbie Belt is the geographic area that encompasses from coastal Southern California all the way east to Phoenix, Arizona. Famed for the world's highest concentration of gorgeous, suntanned babes with delectable round asses and monster sweatermeat, the Barbie Belt is the universally recognized paradise on earth of upmarket gash.
"This is going to be the best roadtrip ever, Dude! Look! I-5 South, gateway to paradise and the Holy Land of the Barbie Belt!"
by Mo Dixley April 28, 2009