Definition from Wiktionary, the free dictionary
- (vulgar, slang, pejorative) A rotund, overweight, or obese person.
- He's such a fat-ass he can barely put his feet together.
- (pejorative) A jibe used on someone disliked, frequently someone regarded as lazy.
- My boss is a fat-ass who doesn't know his job as well as I do.
- Yes, your whole department is full of fat-asses.
- See also Wikisaurus:fat person