1.Penny, you’re an expert at trading sexual favors for material gain – walk him through this.

2.Leonard, social protocol states when a friend is upset you offer them a hot beverage, such as tea.

3.Just keep in mind, if you ever need a slightly apathetic tertiary friend, I stand at the ready.

4.Priya, if you’re experiencing any tension or awkwardness, it may stem from the fact that Leonard and Penny used to, if I may quote Howard, 'do the dance with no pants.'

5.At one point, Raj put on reggae music and his sister took off her shoes. It was like the last days of Caligula.

6.I’m Sheldon. For regular readers of the New England Journal of High Energy Physics, I need no introduction. If you’re not familiar with that publication, there’s a free copy in your goodie bag.

7.I had to leave. They were having fun wrong.

8.Real chili doesn’t have beans in it. But you’re from a foreign land, so your ignorance is forgiven.

9.Howard, if I might interject here with a bit of friendly advice, is working on magic tricks really how you want to spend your time? Granted you’re just an engineer, but that doesn’t mean that someday you might not build a geegaw or thingamabob that may get you a thank you in someone else’s Nobel Prize acceptance speech.

10.“Not knowing is part of the fun?” Was that the motto of your community college?