Geek Graffti

source: ideacat

Sometimes, geeks need to express themselves with more then just an angry blog post. Sometimes, they need to express things to the world as only they can!

Check out some examples here:
Geek graffiti on Royal Pingdom

geekgraffiti

weburbanist: unusually geeky approaches to graffiti

Laser graffiti from collegehumour.com