/r/Eyebleach: Eyebleach - eyebleach - May 17, 2021 - 09:55
/r/gifs: .gifs - funny, animated gifs for your viewing pleasure - Funny, animated GIFs: Your favorite computer file type! Officially pronounced with a hard "J" - April 22, 2020 - 20:40
/r/velvethippos: For positive images and videos of velvet hippos. - everything velvet hippos! - October 20, 2019 - 02:02