Can not get to you under the blanket

Good point.

There actually an interesting reason behind this.

And here’s the real one, if anyone is interested. Alligators are ambush predators, and they don’t do very well with twisting. They’re designed to go forwards, and boy oh boy do the GO FORWARDS. So, poking at it’s side actually does make it hesitant because it is afraid that whatever is touching it over there is just as fast as it is. However, whatever is over there touching it’s side doesn’t have to twist, whereas it would. Therefore, it sits still and hopes that you either get in front of it, pass over it, or at least be swift.