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An extremely large unit of measurement used in Physics and in particular Cosmology; generally used to measure the weight of planets.

Dividing a planets' mass by it's radius and the dividing by pi gives it's measurement in larzos.

Also often used in Northern Europe as a slang for an overweight person.
The Earth measures 29860624425766835591608872.608466 or simply '2' on the Larzo scale.

Slang version: That person is such a larzo!
by LucidPhysics February 11, 2010
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