Katrina Bowden (who plays the simple-minded Cerie on 30 Rock) made a sketch video with College Humor in which she reacts to her date’s insistence that he’s a nerd by whipping out her own humungous nerd cred and smacking it against his cheek angrily. *rereads previous sentence* Yep, that’s exactly what I meant to say.
And if the video below isn’t enough nerditry for you, check out the comments at TheMarySue to read nerds complaining that she’s using the wrong paint on those minifigs and they’re the wrong size for Warhammer and the Japanese subtitles were wrong and she wasn’t speaking Japanese and how dare she speak ill of Halo, et cetera. Oh, nerds. Never change.