Very little or no possibility, as in A fact chance he has of coming in first, or You think they'll get married? Fat chance! A related expression is a fat lot, meaning “very little or none at all,” as in A fat lot of good it will do her. The first of these slangy sarcastic usages dates from the early 1900s, the second from the 1890s.
Words nearby fat chance
How to use fat chance in a sentence
With chemotherapy, her doctors give her at least an 80 percent chance of survival.
At the moment, the only chance I get is when I go do Late Night with Seth Meyers.Coffee Talk with Fred Armisen: On ‘Portlandia,’ Meeting Obama, and Taylor Swift’s Greatness|Marlow Stern|January 7, 2015|DAILY BEAST
Is there any chance the potential 2016 hopeful will stand up to the right and embrace paid sick leave?
Do those things," he said, "and you'll have half a chance of being successful.
Heinold's First and Last Chance, Oakland (Jack London, Taft) You can thank Johnny Heinold for your favorite Jack London book.
If you throw away this chance, you will both richly deserve to be hanged, as I sincerely trust you will be.The Posthumous Papers of the Pickwick Club, v. 2(of 2)|Charles Dickens
Give a sweet savour, and a memorial of fine flour, and make a fat offering, and then give place to the physician.The Bible, Douay-Rheims Version|Various
Then a fat, untidy old man appeared in the doorway of a cubicle within the shop, and Edwin Clayhanger blushed.Hilda Lessways|Arnold Bennett
He wished her mother had not been quite such an appalling person, fat and painted.Rosemary in Search of a Father|C. N. Williamson
It was a spring day, and the fat buds of the chestnuts were bursting into magnificent green plumes.Children's Ways|James Sully