There is an entertaining thread about D&D, nerdyness, and such here:

Weirdest response you've ever gotten when telling someone you play D&D

Mind you it's huge. But some of it is very funny. And occasionally it goes off the rails. So, nothing like threads in other forums then...

I will not reveal which of the posters in it is myself -- a +5 sword to anyone that can spot me.

Also, I refuse to answer any questions about my evasiveness...