The 'When You're at a Sleepover' meme highlights the universal, awkward experience of staying at a friend's house and being the last person to fall asleep. Usually featuring images of someone staring blankly at a dark ceiling or desperately shivering under an inadequate item like a towel or a small pillow, the meme captures the silent struggle of the 'forgotten guest.' It gained massive popularity across Twitter, Reddit, and TikTok as a way to poke fun at the lack of hospitality often found in casual teenage friendships. Whether it is about the missing blanket, the uncomfortable floor, or a friend who falls asleep five minutes into a movie, this meme serves as a relatable badge of honor for anyone who has ever survived a night on a living room sofa.