Akin to the performance and fun of a wet firecracker?
From your last comment (though I understood the word ' vapidity'), I immediately conjured a vision of steam slowly rising from a fresh cow-pie on an early spring morning with dead calm air; not to mention the unwanted aroma.
If you could bottle that farmy sample so the memory is produced immediately on sight of a vain self-loving female, you'd be more wealthy than big gates.
Being in NYC, I find them easy to spot. At all ages and levels, one dead giveaway is their ownership of a pair of shoes that cost more than:
a) her monthly rent
b) feeding a family of four in a third world country
c) any jewelry she's wearing
Even though she's not reached the level of the senior vapid set, she's aspiring and wondering if you are the one to help her get there. She also thinks it's romantic if you can cook her a wonderful meal. (Since she can't even make a hardboiled egg.) :)
It's a bloody mess I tell ya. Now foreign women, that's another matter. :)