How does my vocabulary make me look uneducated?

[Chuck]

Barretty, I feel that you're hinting that I'm pretty new here, too. Well it's true- I'm way more nubile than you!

But the person Brent was dissing (a week-an-a-half ago) has been a dedicated AAm member for over three years, and I just didn't like seeing that. That was when I first tried speaking to Brent. Thus the above passage ("I'd pm'd you in the past telling you to be more respectful of another member here. You replied to me with "why should I? I can say whatever I want!")

Even Brent now complains that AF lacked "maturity". Well, then, he must be ready today to be "mature" here.