You've probably seen the clip of the kid at the Miami Heat game telling all the players "Good Effort. Good Game" over and over. I am a huge fan of a site called Deadspin (NSFW!). It's one of the Gawker sites, and therefore, sorta not safe for work.
Anyway, one of the regular posters designed a simple, yet awesome tee shirt. A couple of other sites have decided to rip it off, but you can buy the original Good Effort shirt here. The image above is of the shirt as seen on ESPN on June 6th. The best part is that all of Polk Panther's profits go to charity. Awesome, no? And if you really feel like it, give polkpanther a follow on ye olde twitter machine.
Images courtesy of polkpanther. I did not get any kind of anything from this, except pure enjoyment from his jokes + awesome photoshops.