> I don't have a good definition, just an "I know it when I see it" sort of thing. Does this meet your definition? https://www.youtube.com/watch?v=K81UGHwhWaw

> I don't have a good definition, just an "I know it when I see it" sort of thing. Does this meet your definition? https://www.youtube.com/watch?v=K81UGHwhWaw https://www.youtube.com/watch?v=K81UGHwhWaw