1 definition by xxxGuanGang300xxx

A metric fuckton is a unit of measurement so extravagantly big it needed its own name. Origins start as the metric fuckton being 420grams(cubed) or 74088000 grams. Nowadays the term is used to just describe a large amount of something.
Guy 1: How much grass you got?
Guy 2: A metric fuckton; I’ll hook you up.

Teacher: What is a metric fuckton?
Student: 420cubed=74088000 Grams.
Teacher: Very good Jamal.
by xxxGuanGang300xxx October 18, 2017
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