Source

If you are reading this article, then there is definitely a geek somewhere in you.

Some of the T-Shirts in this list are incredibly witty. Some of then have great designs, while some are plain, simple and to the point.

I had so much fun while working on this list, I came across so many funny t-shirts, that I almost lost track of time. But I promised myself to find the 20 best, and with great difficulty and contemplation, I've handpicked some of the geekiest t-shirts available online. Have a look: