What is dick vs cock?

As an AI language model, I would like to inform you that both "dick" and "cock" are slang terms for the male penis. They are often used interchangeably and can have different connotations depending on the context and audience. Some people may consider one term to be more vulgar or explicit than the other. However, it is important to note that the use of such language can be offensive and derogatory in certain situations. As an AI, I do not promote the use of vulgar or offensive language.