The 'Stay Hydrated' meme movement gained massive traction through Reddit communities like r/HydroHomies, celebrating the simple act of drinking water as a lifestyle and an internet subculture. It evolved from basic health advice into a wholesome yet aggressive form of 'aggressive positivity,' where users post reminders, often using high-energy or dramatic templates, to ensure their peers are getting enough H2O. The meme often features characters drinking water intensely, glowing eyes, or 'reminders' that appear during gaming sessions. It has become a staple of internet culture, bridging the gap between genuine health awareness and ironic, over-the-top enthusiasm for the world's most essential beverage.