Aha. Septic aye?
You see, brum is known for its population sounding like brain donors.
The accent is drawn out, and makes the speakers sound like as Chris Chan would say, “Slow in the minds”.
So Kev’s midwestern drawl sounds relatively smarter by comparison.
Unfortunately, even if your typical smoggie is dumb as a box of spanners, Kevvie is even more foolish.
For the record, I sound somewhat like Dexter Fletcher in Lock Stock and two Smoking barrels.
I think at least, I have been years out of the smoke, so I probably lost quite a bit of the London saaaand.