The subreddit r/memes is a popular online community on the platform Reddit where users share and create humorous images, videos, and text-based content. It serves as a hub for meme culture, allowing people to express creativity and humor through various formats. The content often reflects current events, trends, and relatable experiences. Members of r/memes can upvote or downvote posts, influencing which memes gain visibility. The subreddit features a diverse range of topics, from pop culture references to everyday situations, making it a go-to place for anyone looking to enjoy or participate in meme-making and sharing.