It's No Wonder MJ Hawkeye Is So Damned Intelligent

Those who are liberal in their use of swear words are not the lazy and uneducated individuals they are often made out to be, a new study claims.
In fact, a well-stocked vocabulary of swear words is actually a healthy indicator of other verbal abilities.
Writing in the Language Sciences journal, US-based psychologists Kristin Jay and Timothy Jay, dismiss the long-held belief that swearing is a sign of inarticulateness. http://www.independent.co.uk/news/uk/people-who-are-really-good-at-swearing-have-an-important-advantage-a6770486.html