O YESS
A posh English person who says 'O YESS' with the confidence of a man who's never been wrong, even though he clearly has.
'O YESS' he said, even though he had no idea what was going on.
She said 'O YESS' when her dog started barking at a toaster.
He said 'O YESS' when he realized he was still wearing the same shirt from last week.