As a non-native English speaker, I'd characterize Ratboy's accent as "sloshy" before "nasal". He seems to have an excess of saliva in his mouth most of the time, while Hart seems to have trouble making the various vocals sound different.There's no accent in the UK I don't understand...But I am educated, cultured and well travelled. Not all Brits are. In certain parts of the UK locals locals struggle to understand my accent... this isn't necessarily always a bad thing though.
the Uk is only small compaared to the States but our accents and the vocabulary used changes in as small a distance as from town to town. infact. I now live out in the country only 10 miles from the Capital 1 mile from one village and 2 miles from another. each have quite different accents. My kids go to different Schools 5 miles apart and again the kids in each have completely different accents and use very different language. Ratty isn't difficult to understand at all... The nasal twang is probably what you're struggling most with. I spoke to Josh a fair few times when he was a kid and he didn't have that then. he's cultivated it in adulthood.
To give you an example of what I'm talking about here. Danny Hart has always mumbled and spoken like he's about to send himself to sleep any second. His Dad does too. Their accents are from the North East of England, only 70 miles South from me in Scotland.
Having worked with several UK resources over my 10 years at the Big Blue, I had less trouble understanding Scottish and Irish people than Brits and Welsh ones. That's taking into account most of those folks were doing their best to communicate whatever they were trying to say, some times after 10 hours in a conference call, while working to fix a major outage.
Now leaving my usual thread derailing tendencies and getting back into the main theme here, shall we expect to see Kirt Voreis in adventure trips a la Hans Rey? Or will he stick to his usual formula of road trips, beer and radness?