Every proper geek knows, there are three sides to the force.
The light side - Luke Skywalker, Obi Wan Kenobi, Yoda...
The dark side - Darth Vader, Emperor Palpatine, Darth Maul...
The dork side - it's you and me, buddy... the techies... the unsung heroes behind the scenes that keep X-wings and imperial Tie Fighters in the sky, update the BIOS on the R2 units, design Death Stars, create midi-chlori-meters and write navigation software for Rebel Alliance transport ships.
While the light and dark sides battle it out, it's the always-in-demand dork side that provides the hidden technological "magic" for everyone.
Come to the Dork Side... we have Pi.
This Star Wars inspired funny maths t-shirt is available in a number of colours.