Here’s a cephalopodic flag meme from 2010.
Paul the Octopus was a common octopus (Octopus vulgaris) that lived at the Aquarium Sea Life Centre in Oberhausen, Germany, best known for successfully predicting the outcomes of Germany’s 2010 World Cup matches. In a divination, Paul would “predict” which team would win a match by choosing to eat a mussel out of one of two boxes marked with the flag of each team. [From Know Your Meme®]
Paul The Octopus – song by Parry Gripp