Refers to a person whose life revolves primarily around food and drink; as a consequence, these people also exhibit unprecedented levels of laziness, and hardly are ever interested in any sort of physical activity/games.
As such, females dominate this domain and any males are rare to come by.

A key characteristic is the consumption of several meals in a day.

Obsession with all things edible and laziness is dangerously high; talents and any other proficiencies that the affected might have, usually become redundant.

There is a critical distinction between "fatuu" and fat, the latter refers solely to a state of being physically overweight. "fatuu" defines a much broader spectrum of mental (and only possibly, physical) attributes. Indeed, "fatuu" people might not at all be heavy or overweight.
she never was such a fatuu before
by Black n Blue February 22, 2011
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Latin for "foolish fire." Sometimes used to describe luminous gases appearing above swamp waters.
"Follow the glow of the ignis fatuus."--Legacy of Kain
by anonymous March 29, 2005
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