West Bubblefuck, or WBF, is the upscale American version of BFE, or Bumfuck Egypt.
You would expect to find the Snobbleys and Bickersons residing in
West Bubblefuck, whereas you'd expect the inhabitants of BFE to be mostly TPT and cornpone.
In either case, the location refers to some place "way out to hell and
gone".
"My cousin's family wanna move from Bumfuck Egypt, where they's livin now, clear out ta
West Bubblefuck t'other side o' the tracks. I done told '
em they ain't gonna be happy there, livin 'mongst them
rich folks. But they don't listen to me. I guess they got airs."
flip side:
"My cousin's family, quite pedigreed you know, want to move from their comfy townhouse in the suburbs out to that new development in south county. They're looking at buying some kind of barn-converted-loft, for
God sakes, with acreage. That's like moving from
West Bubblefuck out to Bumfuck Egypt if you
ask me. So retrograde. Why don't they move into the city, where there's some culture?"