A common slang term used to describe many of the prostitutes that walk along Boulder highway in Las Vegas, NV.
GUY 1: holy shit, why does that girl walking across the street look like a trainwreck?
GUY 2: Bro, that's a boulder highway Barbie......
GUY 2: Bro, that's a boulder highway Barbie......
by BHsi August 6, 2017