According to YouTube, this happened in Mexico. In case the video gets wonky, it shows a kid being chased by a humongous, Captain Hook-vintage crocodile. And just as things are getting a little dicey for the kid, an onlooker heaves some sort of ball which lands right in front of the croc’s nose, scaring it away. It was a rather impressive shot, really.
Lessons? Only one. If swimming in crocodile-infested waters is on your bucket list, make sure it’s last.