/r/eddit6yearsago: Reddit 6 Years Ago - See the top posts on Reddit from exactly 6 years ago today. - May 17, 2022 - 19:15
/r/GifSound: GifSound - Gif Sound Mashups / Gifs with Sound Combos - May 16, 2016 - 12:16
/r/gaming: r/gaming - A subreddit for (almost) anything related to games - video games, board games, card games, etc. (but not sports). - May 16, 2016 - 06:37