It turns out that you can play the classic game Snake (especially popular on cellphones back in the day) at Google-owned YouTube by holding the left and up arrow keys on your keyboard while a video is playing or paused.
Once the game starts, you can direct a transparent snake around the video player with the arrow keys to gobble up dots that cause the snake to grow. Hitting the edge of the player or any part of your snake’s body will end the game.
-Press arrow key while loading/ buffering
-Now snake starts moving
-Games started now. . .