Deadspin posted this awesome photo of Jason Dufner deep in thought at a local Dallas charity event during this weeks Shell Houston Open. Keegan Bradley got wind of the photo and started an internet sensation being called Dufnering.

The Art of Dufnering

Check out our best-of collection. Tweet us your best attempt at Dufnering @americangolf.

Long day of practice capped off by #dufnering on #dinahshore Walk ofChampions. twitter.com/themichellewie… — Michelle Wie (@themichellewie) March 30, 2013

Dan Hicks and I taking it easy during commercial…..or are we ‘Dufnering’??? twitter.com/JakeTrout/stat… — Peter Jacobsen (@JakeTrout) March 29, 2013