Remember kids... always wear a helmet. (The almighty bikeradar helmet thread)

'common sense' is a less than worthless phrase used by people who think their subjective opinions that they can't be arsed orare incapable of quantifying, should be regarded as fact.

He "had had a broad education. He’d been to the School of My Dad Always Said, the College of It Stands to Reason, and was now a postgraduate student at the University of What Some Bloke In the Pub Told Me."

All of the courses covered were of course in the Science of Common Sense.