To a lot of people 'The Young Ones' means a TV sitcom from the early 1980's.
The programme you're referring to is one of those things that irritates me. The concept is a good one - put a collection of ageing people in a house that has been made to look as it was when they were a lot younger, rig up their rooms as if they were in their old bedrooms way back when, and see how they respond to travelling back in time.
It's an experiment that has been done before, and the results were interesting - the people were noticeably rejuvenated in many ways, both mentally and physically.
What irritates me is that a TV company feels we wouldn't understand,or be interested if it used ordinary people, so they shove a bunch of ex-celebrities together, and hope we'll be entertained by it all.