How does Mr Bennet entertain himself?

Mr.Bennet teases his family in Chapter 1. After he pays his visit to Mr.Bingley, he comes home and does not make a huge deal about the meeting. The girls and Mrs.Bennet bombard him with all these questions about him and Mr.Bennet teases them by giving now answers. Also, Mrs.Bennet is being sarcastic and says that she wishes she never even thought as Mr.Bingley for her daughters. Mr.Bennet does the real teasing to his wife when he tells her he wish he knew before she said that so he would have never had to meet Mr.Bingley at all.