For the past week I have been having dreams of my self basically cussing out someone else and yelling. Twice I knew the person I was cussing out and yelling at. But the other times they were random people. Last night I was yelling and cussing at a mailman, I was in the house I lived in a few years ago and I had a giant pit bull dog. Please help me decipher these cussing dreams.

It sounds like you have a lot of anger that you are repressing in waking life, and it is coming out in your dreams.