Okay, here's three.
An 84-year old woman from St. Helens came onto the show. Billy’s co-host, Wally Scott, apparently said I'll give her an easy question. And the question was What's Hitler's first name? And they thought that she would know the answer given her age. But she said Err...it's just Hitler. So, they had to give her a reasonable clue.
BILLY: Think of a mammal that you can find in Sea World in Florida, it dives up and down in water, goes through hoops, you can tickle its chin and it's also got a big smile.
CONTESTANT: Err, is it a dolphin?
BILLY: That's absolutely right, love. It's a dolphin. And that's your clue to Hitler's first name. A Dolphin Hitler. A Dolphin Hitler. A DOLPHIN HITLER.
CONTESTANT: Is it Flipper?!
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BILLY: Which famous film actor was best known as the Duke?
CONTESTANT: Hmm, come on, gissa clue, Billy?
BILLY: (doing his best John Wayne impersonation) The hell I will.
CONTESTANT: You gave everybody else one!
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And my personal favourite:
BILLY: who sang "The Lion Sleeps Tonight?" (The answer's "Tight Fit" in case you don't know)
A few wrong answers later.
CONTESTANT: Gizza clue Billy!
BILLY: Think of your husband's underpants.
CONTESTANT: The Dooleys?
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The quiz was actually called Hold Your Plums (O fallible memory) and there some more on YouTube
https://www.youtube.com/results?search_ ... your+plums