Support Bacteria! It's The Only Culture Some People Have T-Shirt - $9.95
Slave to Science T-Shirt - $9.95 (should've made this while I was a grad student!)
It's been a while since we put up the best-selling I Survived The Large Hadron Collider T-shirt on Neatorama Online Store, but the wait is worth it.
Check out the new fun Science and Tech T-Shirt designs, including some timeless classics: http://shop.neatorama.com/store.php?science-t-shirt-pg1-cid49.html