I’ve increasingly noticed that “suduv” is the new “er”. Ostensibly well educated people seem to be using it in this country in the way that bone–head Californians use “like”. “We need to, suduv, see whether we can, suduv, develop our thinking on the issues arising out of, suduv, this type of, suduv, thing”. I think I first heard it from Aussies and Kiwis, but like a lot of Antipodeanisms, it has now entered general parlance.