snowball’s chance in hell

n. a very poor chance. (Usually in the negative.) She doesn’t have a snowball’s chance in hell of getting it done on time.

Name	Pronounced	Usage
Baz	BAZ	English (British)
Josepha	yo-ZE-fah (German)	German (Archaic), English (Rare)
Tryggve	-	Swedish
Feige	-	Yiddish
IsibÉAl	-	Irish
Candida	['kændidiə]