He really knew the ins and outs of the site at the time. Even without a link or following a comment, he could find memes by other users after they were submitted and before they were reviewed and approved by the mods.
About the most fun I ever had on Imgflip was participating in the Scavenger Hunts he put together. Very creative use of the site, no one has ever been able to duplicate the complexity of those.
imgflip.com/i/1bi77v
