It's usually Bradley Walsh cracking the jokes on 'The Chase', but this last contestant gave Bradley a run for his money with a couple of well-timed quips!
If you can't understand what he said, you're not alone, the New Zealand translation of their conversation is:
Mark: "Apparently you should put cucumber in it whereas I think that's barbaric and its got to be a slice of lemon for me."
Contestant: "It's one of your five a day!"
Mark: "Can we get him a job on the show? He fits in right with you!"