He doesn't have a snowball's chance in hell of winning the lottery.
У него нет шанса в снежке выиграть в лотерею.
Definitions
The phrase '(someone's) chance in snowball' is a shortened form of the idiom 'a snowball's chance in hell,' which means having little or no possibility of success. It is used to describe a situation where someone's chances of achieving something are extremely unlikely or impossible.
