Some uncanny guys have an explicit habit of expressing themselves on canvas. Not all find the ordinary white as a perfect base, so they reflect their imagination in graphics on anything from bathroom walls to construction sites on road. Even Geekness showers its absoluteness in this graphical act of classification. We feature everything serious and heavy on GizmoWatch. So, it’s fine to end the week on a lighter and funnier note. Reason, we’ve unraveled the web to conjured up a list of 20 geekiest graffiti done by the geeks for the geeks surviving under the awesome sun.