What the hell is this guy saying to this giant moose?

I have no idea what this guy is saying to this moose, but I feel like it's funny.

This giant friggen moose was spotted strolling along the median in Alaska recently when some people decided to stop and check it out. It would appear that they don't have rules about respecting wildlife in Alaska as you should never get this close to an animal like this, but at least they didn't get out of their vehicle I suppose...

 

 Anyways, any idea what this guy is saying to the moose?