This is a fair point. I know that "pool's closed" comes from Habbo Hotel, but only because I've actually heard that information before. I wouldn't know anythin

This is a fair point. I know that "pool's closed" comes from Habbo Hotel, but only because I've actually heard that information before. I wouldn't know anything about it otherwise. In contrast, I've never heard of the "it was a Roman salute" meme before, but It's pretty easy for me to understand that this is (probably) talking about people defending Elon Musk's actions - and I'm not even American.