The 'This Poster Is a Skeleton' meme, often referred to as 'The Poster Above Me Is a Skeleton,' is a classic internet reaction image typically used on message boards and social media threads. It features a skeleton, often seated at a computer desk, used to mock another user for being inactive, taking too long to respond, or simply to deliver a humorous insult to the preceding post. The meme gained significant traction on sites like 4chan and Reddit during the 2010s as a variation of the 'OP will surely deliver' trope. It serves as a visual punchline for the passage of time, suggesting the previous user has been waiting so long for a resolution or a reply that they have literally decomposed into bones.