WASD is a shirt being sold in the Penny Arcade Store for $17.99.
Store Description Edit
I must stress that this is not an acronym!
This is the now legendary cluster of keys which are now known as The Holy Four. Gateway to those realms visible through the personal computer, these buttons make the odd puppetry of our pastime possible.
100% cotton heavyweight Beefy Tee in Black. Keyboard design on the front in grey and white. Penny Arcade logo on the back in grey.