dog's chance
noun Slang.
little likelihood; small chance (usually used in the negative): That project didn't have a dog's chance of succeeding.
Origin of dog's chance
First recorded in 1900–05
Words nearby dog's chance
dog whelk,
dog whistle,
dog work,
dog's age,
dog's breakfast,
dog's chance,
dog's disease,
dog's letter,
dog's life,
dog's mercury,
dog's-ear