I came into this world like a puzzled panther

Holly, I want you to know that I came into this world like a puzzled panther. But I'm gonna leave it with a haircut like this:



I figure I owe it to our loyal reader(s). So riddle me this, Holly: What weighs six ounces, sits in a tree and is very dangerous? Wait, that's too easy. It's a sparrow with a machine gun. I'll ask you something more difficult. What is a good name for my soccer team? "New Kind of Kick"? Help.