A term used to describe a man who is confident enough in himself, as a man, to know that, as long as he has a penis, he has no reason to be self conscious about any other defining factors that may come into play.
Man 1 : Dude, but I dont know if she will accept me after she sees my package! Man 2: Oh, come on man... just be cockfident!
(n) Assurance and boldness of an unattractive man who, despite lack of any redeeming qualities or personal hygiene, is arrogent and abusive due entirely to the size of his larger-than-average penis. These men should be avoided. Cockfidence is not directly proportional to sexual prowess.
Due to his cockfidence, the short, ugly and abusive troll Bryan has slept with many attractive women who should be out of his league.