Any activity that requires a judge to score is not a sport.
Holy cow... 3 pages of responses and nobody bothered to check a dictionary? ( Paper kind.. that required an editor and, supposedly, a proofreader )
From Britannica-Webster:
sport noun 1a: a source of diversion :RECREATION b: physical activity engaged in for pleasure....
So.. anything mentioned, that I've seen in this thread, qualifies as a sport. Some, granted, are sillier than others, but they all seem to satisfy those very basic requirements to be a sport.
Now.. everybody put your purses down and have a group hug.
The russian judge is out having coffee.