fatty

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fatty

offensive slang A derogatory term for someone who is fat or obese. Yes, I took three desserts like a total fatty, so what? Hey fatty, why don't you pick on someone your own size?
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

fatty

n. a derogatory nickname for a fat person. (Cruel. Also a rude term of address.) Okay, fatty, you get the biggest piece of cake because you deserve it.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
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References in classic literature ?
There is no positive disease; there is only a chronic feebleness -- a fatty degeneration -- a want of vital power in the organ itself.
Thus, 18:2[Delta]9,12 is a fatty acid of 18 carbons with two double bonds that are found between the 9th and 10th carbons and between the 12th and 13th carbons in the fatty acid molecule.
Instead, they discovered that lauric acid, a fatty acid with 12 carbon atoms, worked far better than smaller or bigger fatty acids.
The water-repelling parts of a fatty acid molecule stick into the center of these spirals, closing any gaps through which water molecules might sneak through.