Hold crocodile or aligators mouths closed to stop them from biting you, because they have weak mouth opening force so they won’t be able to open their mouths to bite you
If you see a tornado and it doesn’t look like it’s moving, get the hell out of the way. It’s coming directly towards you.
If you are held at gun or knife point do what they say but dont go to a secondairy location. The chance that you get murdered is significantly higher if you do that.
If you’re relaxing on the beach, and the water suddenly starts to rapidly recede, get to high ground immediately! That’s a sure sign that a tsunami is barreling right for you.
Keep your mouth shut. Can apply to various situations (with varying results).