Used as an insult, usually towards males. Can be used to describe a person who is perceived to
compromise goals. Constructed from cock and
shite.
Note it is not used to imply dirtiness, nor is it related to sexual organs.
"My brother is such a cockshite!"
"She
told me off and I wanted to tell her she was a cockshite."
"You just
know some cockshite is going to buy it before you
get there."