To any Brit or Commonwealth citizen over the age of forty-something, "CJ" refers to a bombastic, opinionated, clueless boss full of false bonhomie - Reginal Perrin's boss in "The Fall and Rise of Reginald Perrin".
"CJ: I didn't get where I am today by ........"
"Yes CJ, No CJ"
"Yes CJ, of course CJ, at once"