" cocksureness "

 [ "cocksure" ]

1: A condition of extreme (sometimes foolish) confidence or boldness pertainng to or having to do with the size of one's penis ("cock")

  * e.g.,  ... Only the most cocksure rookie was willing to stand up to the captain of the football team. 

 [ "cocksure" ]

1: premature assumption of the complete and utter truth in one's thoughts, opinions, and actions. Cocking your gun with no ammo. Gunning your cock at anything that moves.

  * e.g.,  ... Regina, whose conjectural advances on others may seem overwhelmingly cocksure, occasionally comes to a veritable climax of intuition. 

 [ "cocksure" ]

1: A feeling of confidence, superiority, greatness, and swagger only obtained by pure animals. This "attitude " or "lifestyle" in fact has absolutely nothing to do with the size of one's penis, but is more a way of life for wildmen.

  * e.g.,  ... Frat guy #1:"Boy Larry is really killing it with the ladies tonight!" Frat guy #2:"Yeah, I know! He's such a cocksure wildman!" 

 [ "cocksure" ]

1: to be very very sure, so sure that you'd bet you cock on it. From the classic British novel, Heart of Gayness

  * e.g.,  ... I was cocksure that I had failed that english test horribly 

 [ "Cocksure" ]

1: To be incredibly boastful over the size of your penis; being excessively overconfident about the size of one's cock.

  * e.g.,  ... When Sarah asked Jim about his size, he answered in such a cocksure way that he got that bitches pussy wet. 

 [ "Cocksure" ]

1: To be outlandishly boastful over the size of your penis; excessively overconfident about the size of one's cock.

  * e.g.,  ... When Sarah asked Jim about his size, he answered in such a cocksure way that he got that bitches pussy wet.