Not doing this for everyone because man is it long, but I saw it and the result was pretty much perfect, so...
You are a confident person with a strong sense of self. You can be loud and jocular, and you don't really care who hears you. You don't spend too much time stressing about how other people see you. If they like you, well, good for them. If they don't like you, well, that's their own problem.
People need to earn your respect in order for you to really start taking them into consideration. You might bend yourself over backwards for a friend or family member, but you aren't going to give that sort of special treatment to any old Joe Blow. Your loved ones know that under that bold, brash exterior, there is a person who is loyal and even clannish at times. You will fight to defend your friends and family from any and all comers. With these special few, you drop that joking exterior and be your real self.
Your daemon's form would represent your confident ways, your joking and insensitive manner, and your secret tendency for softheartedness. He or she would probably help you criticize all the idiots whom you meet on a day to day basis, and back you up when you are on the defensive.
Suggested forms: Magpie, Raven, Kangaroo, Wild Boar, Baboon.