v. phr. To be condemned to failure; enjoy a zero chance of success. Pessimists used to think that we had a snowball's chance in hell to put a man on the moon; yet we did it in July, 1969.
HAVE A SNOWBALL'S CHANCE IN HELL
Meaning of HAVE A SNOWBALL'S CHANCE IN HELL in English
American idioms English vocabulary. Английский словарь американских идиом. 2012