Threadless T-Shirt Competition and Store
Threadless is an awesome site/store where anyone can submit a t-shirt design idea, and the best are chosen to be printed and sold on the site. The decisions are based on ratings given by visitors to the site, so part of the fun is browsing submissions and putting in your 2 cents. There are some awesome shirts available, but everything is pretty much limited edition. That means if you see something you want, buy it right away. Oh, and keep going back, because new designs are constantly added.
I think “Predicament” (see pic) is one of my favorites, but it’s pretty much all sold out 
. Maybe they’ll do a reprint….