can any Brit understand this guy's accent because I seriously CANNOT!!!

[Gandalf]

I get the first half of the sentence, but then it just becomes a kind of noise towards the end of the sentence and I find myself trying to piece it together, but then he starts another sentence and you can get a bit confused trying to keep up and concentrate. I also find the same thing happens with some people from Scotland. It's important to enunciate your words.

[Memphis]

I grew up next to a bloke from Yorkshire with the thickest accent you ever did hear. He also spent plenty of time pissed which didnt help. After deciphering Alan's twang everything else is small fry.