I've been vocal about my dislike of crocs. But it turns out they can win a fight with an actual crocodile. Yes a hungry South Carolina crocodile got some unexpected jaw exercise in as it tried to eat a croc. In the end it gave up. (Dear crocodile, you're not missing out, there's no nutrients there, and I bet they don't even taste good.) Of course, there's an argument to be made that your crocs should not be anywhere a crocodile could mistake them for food. If you are done with your crocs, perhaps try recycling instead.
h/t to Wait, Wait Don't tell me for the this story.