While it is a funny clip, it is a tragic programme if you take the time to watch it all.
Personally, I find it disgusting and very poor taste that this sort of thing should be on You Tube and then re-cycled on other "social networks", actually I find it offensive.
Now while I thought, initially, that when my Dad appeared with his underpants over his trousers for the first time, believe me, the later stages of dimentia is not a funny place to be with any loved one, and in the end, death didn't come quick enough, for all involved.
Bit heavy, I know, but mental health "issues" will one day affect everyone on here at some stage, you'll think twice before having a good laugh at them when that's the case.