Gas Exchange
When the Slitheen are in their skin suits they fart loudly; they call this the gas exchange. This can also be caused by over-eating. In "The Gift" (Sarah Jane Adventures) Sarah Jane and the gang destroy the food,a plant called Rakweed, which is native to Raxacoricofallapatorius, in the stomachs of the Blathereen, which produced methane gas.
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Famous quotes containing the words gas and/or exchange:
“Droning a drowsy syncopated tune,
Rocking back and forth to a mellow croon,
I heard a Negro play.
Down on Lenox Avenue the other night
By the pale dull pallor of an old gas light”
—Langston Hughes (1902–1967)
“I know nothing which life has to offer so satisfying as the profound good understanding, which can subsist, after much exchange of good offices, between two virtuous men, each of whom is sure of himself, and sure of his friend. It is a happiness which postpones all other gratifications, and makes politics, and commerce, and churches, cheap.”
—Ralph Waldo Emerson (1803–1882)