Slime videos showcase the popular trend of creating and playing with slime, a stretchy, gooey substance made from ingredients like glue and borax. These videos often feature various types of slime, including glitter slime, fluffy slime, and clear slime, highlighting their unique textures and colors. Viewers enjoy watching the process of making slime, as well as the satisfying sounds and visuals of stretching and squishing it. Many creators use ASMR techniques in their slime videos, emphasizing the soothing sounds produced when manipulating the slime. These videos have gained popularity on platforms like YouTube and TikTok, attracting audiences of all ages who find the sensory experience enjoyable and relaxing.