gigabarrel
n.— «History of global proved reserves excepting OPEC in billions of barrels (also known as Gigabarrels = Gb. A barrel is 42 US gallons).» —“Do Oil Reserves Tell Us Anything?” by Stuart Staniford The Oil Drum Apr. 29, 2006. (source: Double-Tongued Dictionary)
Further reading
What exactly is a planet? Controversy over this question led to Pluto’s redefinition, along with a brand-new English word. And: Some people now use the phrase all the things! to mean and whatnot or you know what I mean. This new sense of all...
She sells seashells by the seashore. Who is the she in this tongue twister? Some claim it’s the young Mary Anning, who went on to become a famous 19th-century British paleontologist. Dubious perhaps, but the story of her rise from seaside...