He is not high on Sigsbee H. Waddington

"Sigsbee H. Waddington," he said, "is one of those men who must, I think, during the formative years of their boyhood have been kicked on the head by a mule. It has been well said of Sigsbee H. Waddington that, if men were dominoes, he would be the double-blank."

(from The Small Bachelor, by Sir Pelham Wodehouse)