The 'Snails Sleep 3' meme is based on a biological trivia fact stating that snails can hibernate for up to three years during extreme weather conditions. This factoid first began circulating on social media platforms like Tumblr and Twitter, quickly evolving into a symbol for extreme exhaustion and the universal desire for rest. It is commonly used as a reaction template where users express envy toward the snail's lifestyle, often contrasting the snail's long slumber with their own hectic schedules, lack of sleep, or existential dread. The meme resonates deeply with internet subcultures that embrace 'rot mode' or prioritize self-care through extended periods of hibernation.