Slime Language is the debut collaborative compilation album[1] by American record label YSL Records and American rapper Young Thug, who is the leader of the label. It was released on August 17, 2018, for streaming and digital download by YSL Records and 300 Entertainment.[2] The compilation features guest appearances from YSL artists Lil Duke, Gunna, Strick, Thug's sisters Dolly and HiDoraah, Thug's fiancé (Jerrika) Karlae, as well as Lil Uzi Vert, Lil Keed, Nechie, Lil Baby, Jacquees, Tracy T and others.[3] The album is executive produced by Wheezy and London on da Track and features production from Keyyz, K Bangerz, Kacey Khaliel, DY, Charlie Handsome, Smoke, Mattazik, Super, Billboard Hitmakers and Turbo, among others.[2] The album's sequel, Slime Language 2, was released on April 16, 2021, with the deluxe edition of the album being released exactly a week later on April 23, 2021.