Video prompt: what og really stands for" describes n0tail, an internet personality, explaining the meaning behind the popular acronym OG, and how it is used in the gaming community to describe someone who is a pioneer or an original member of a particular group or activity. The video is likely to provide insightful information and entertainment for people with an interest in gamer culture and lingo.
Defect: Deformation (any reason involved with a movement)
Explanation: The man's facial expression changes in an unnatural way.