I was at a friend's house, during a very subdued party-type thing, when one guy starts talking about a con he went to. Since I've (sadly) never been to a con, I listened for about a minute. The whole time I heard him speak, it was "all the girls there were ugly or Fake Nerd GirlsTM or ugly Fake Nerd Girls. I said "hold that thought", got a glass of pop, splashed it in his smug little jerkface, and jumped out a (first-story) window.
That's how much the "fake nerd girl" phenomenon pisses me off.