Skuf, also known as skufidon (Russian: скуф, скуфидон), is an internet meme in the Runet (Russian-language internet) that gained popularity in the 2020s. The term "skuf" refers to men over the age of 35 who appear unkempt, typically work in low-paying dead-end jobs and spend virtually all of their free time drinking beer while browsing the Internet, watching television, or playing video games (especially Dota 2 and World of Tanks). Skufs are variously characterized with elements such as balding, being overweight, edema, messy facial hair, questionable hygiene, poor fashion sense, all of which make them appear older than their actual age.