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But while its light-hearted nature may have drawn people to it, the trend has drawn criticism from some concerned about its environmental impact.

In fact, it said they had observed staff engaging prisoners in "cheerful but respectful light-hearted banter".

Gibson has spoken in the past of his enjoyment of performing – be it dancing with his dad or posting light-hearted social videos.

But this light-hearted discussion around the subject of incontinence is exactly what the hosts are trying to achieve.

"Remarkably, his sense of humour never wavered, and he remained the same comedic, light-hearted spirit we all loved," they added.