I remember watching The Chase a while ago and in the 60 second cash builder, the guy answered no questions correctly, so when it came to the offers from the chaser, the contestant had to take a step nearer to the chaser in order to get any money.
He got his next 2 questions wrong, whilst the chaser got them right, so the chaser eliminated him. The only time I've seen a contestant get ALL of his questions wrong lol .........