A complete and utter airhead, typically female. Common characteristics are constant hair-flipping, gum chewing, and an overabundance of flavored lip gloss.
AKA a "Valley Girl" or "Preppie".
"Like OMG, did you see that cuuuuuuute Von Dutch trucker hat on Paris Hilton?!?" I'm like totally buying one as soon as daddy gives me back my Visa, it's only like $50! Paris is like my idol! I totally wanna make a video like she did..." - stereotypical snackpie