I've heard something different, from a former Metropolitan Police Officer actually. The charge sheet in Victorian England for sexual assault reflected the wording of the times: A fellow could be arrested For Unlawful Carnal Knowledge. When taken to gaol their records would include the abbreviation that they were "Arrested for F.U.**" etc.
On October 30, 1961 the largest thermonuclear device* ever detonated converted the equivalent of less than half a kilogram of matter into the largest single detonation in human history. This device was known by many name, the most well-known being 'Tsar Bomba'.
Most human faeces (>80%) is comprised of dead bacteria that exist in the human digestive system, it's not comprising a huge amount of undigested food. Yeah pretty gross I know.
Actually,... not so trivial. I'll have to start taking this more seriously. http://www.dailyrecord.co.uk/news/health/doctors-say-looking-busty-women-1107578