1 definition by Ncx

Also spelled fattitude, this word refers to the general attitude or vibe of an obese individual. This may include, but is not limited to, gratuitous eating of everything within reach, unwillingness to be photographed or seen in a bathing suit, and a trundling, constipated stride. A person with a fattitude may be stuck up or unreasonably self-important.
Boy, you better lose that fatatude before you end up looking like your 350-pound mother.
by Ncx March 12, 2006
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