Why do these animal fight videos always include alligators or a crocodiles? Because they're slow, so there's plenty of time to prepare the camera? Because reptiles are alien and scary to our mammalian brains? Because gators and crocs get into lots of fights?
And yes, it looks like I posted this video four years ago! What does it say about the title-generating hash-function inside my brain that I came up with the exact same post title last time?