Just as every dog is permitted one bite without having its sanity questioned, so, if you consider it in a broad-minded way, may every man be allowed to throw one flower-pot. But let the thing become a habit, and we look askance. This strange hobby of his appeared to be growing on Baxter like a drug, and Lord Emsworth did not like it at all. He had never before suspected his secretary of an unbalanced mind, but now he mused, as he tiptoed cautiously to the window, that the Baxter sort of man, the energetic restless type, was just the kind that does go off his head. Just some such calamity as this, his lordship felt, he might have foreseen. Day in, day out, Rupert Baxter had been exercising his brain ever since he had come to the castle - and now he had gone and sprained it. Lord Emsworth peeped timidly out from behind a curtain.
His worst fears were realized. It was Baxter, sure enough; and at ousled, wild-eyed Baxter incredibly clad in lemon-coloured pyjamas.
(from Leave It To Psmith, by Sir Pelham Wodehouse)