fatso(redirected from a fatso)
offensive slang A derogatory term for someone who is fat or obese. I look like a real fatso in this skimpy bikini, don't I? Hey fatso, why don't you pick on someone your own size?
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
n. a fat person. (Cruel. Also a rude term of address.) Some fatso tried to get on the plane and couldn’t even get through restroom the door!
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.