So I have a new winner for geekiest local vanity plate. To review, earlier contestants were:
OVRCLCKD
NAZGUL
PIKACHU
AMIGLUON
PORKRIND
An impressive group, to be sure. And while I'm hesitant to declare a final winner, I think it will be hard to top:
R2D2
Note: none of these were on VW Beetles which are a category unto themselves.

Gina Norman's license plate reads: ROTFL :-)
It's a Mini Cooper, not a Beetle. I think a sideways smiley might win the geekiest plate prize.
My nominee:
OHMSLAW2
Which of course begs the question is this 1 geek with 2 cars? or 2 separate geeks?