You probably don't many cats called Oatmeal, but you are sure to know Pop Cat. Pop Cat's real name is Oatmeal and this cat became a meme. From two pictures, one with its mouth closed and one photoshopped to be wide open in the O shape many meme videos were created with lips synced to various songs. From the first Twitter post Pop Cat edited photos gained almost two million views and moved to iFunny, Tenor, Instagram, and other networks. A Pop Cat Meme progress bar for YouTube.