Miss B, I haven't a clue, but that's got to be the funniest thing I've ever read on FR. Tweeter zone! Sounds like something Barney Frank would say walking by a candy store. ;-)
And I tell them so it I happen to know them. And I tell them that creepy old men's eyes are locked onto the zone, and that THAT'S NOT HOT (as well as just not being cool, period.)
I give the breezy-bellied girls my best disgusted look.
And I can do a KILLER disgusted look, trust me. ;-) It works, try it.
Luckily I don't personally know many tweeter zone jeans wearers. ;-)