What is Cocksure?
1.
A condition of extreme (sometimes foolish) confidence or boldness pertainng to or having to do with the size of one's penis ("
Only the most cocksure rookie was willing to stand up to the captain of the football team.
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2.
to be very very sure, so sure that you'd bet you cock on it. From the classic British novel, Heart of Gayness
I was cocksure that I had failed that english test horribly
3.
To be outlandishly boastful over the size of your penis; excessively overconfident about the size of one's cock.
When Sarah asked Jim about his size, he answered in such a cocksure way that he got that bitches pussy wet.
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4.
To be incredibly boastful over the size of your penis; being excessively overconfident about the size of one's cock.
When Sarah asked Jim about his size, he answered in such a cocksure way that he got that bitches pussy wet.
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