"Another busman's holiday", complains Dr. Ogden at about 2 minutes in. A busman's holiday is a vacation or form of recreation that involves doing the same thing that one does at work. She was using a relatively new expression, as the first known use of busman's holiday was in 1893 in the UK. A busman (bus driver or conductor), to go off on a holiday, would on his salary most likely take an an excursion by bus, thereby engaging in a similar activity to his work.