No - I browse a lot and don't keep track of them. As I said, it was usually in the context of someone throwing a bad (often wild) punch or over-reaching (which is damnably hard to do if you step with the opposite foot, unless you follow through with the same-side foot).Don't suppose you can remember any of the videos? I would be very interested to see, I've never seen it in the wild.
EDIT: As I think about it, I do have playlist of videos I saved to go back through. Some I may have saved as examples of different punches in the wild. I'll check and see if it's in any of those.