No likelihood at all (3,6)

I believe the answer is:

fat chance

(Other definitions for fat chance that I've seen before include "It will never happen!" , "that won't happen" , "Slim hope, paradoxically!" , "Slender hope (odd though that sounds)" , "No likelihood at all!" .)

I've seen this clue in The Sun.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.