I remember getting pulled up in English class at high school, after the teacher overheard me referring to my penis as my 'cock'. I told him, 'Sir, you are an English teacher. Surely, if you are competent in your work, you must be aware that the first known reference to the penis as a 'cock' originates from the Shakespeare play The Taming of the Shrew?' That shut him up. Then I told him if he didn't like it, he could suck my cock.