Tom says Margo's statue looks like Acker Bilk. Bilk was an English clarinetist and vocalist who did, in fact, like the statue, sport a mustache and goatee. The fact that the statue (Pan) was holding a pipe cemented the comparison.
Margo's secret about her sense of humor is that she hasn't got one. At school she was called "Starchy Sturgis".
The episode where a tiddling Jerry loads the freezer with dirty dishes mistaking it for the dishwasher. In England freezers and refrigerators are front loading built lower than American varieties. The clue should have been that the door was hinged on the side, not the bottom.