| Do you know? | Prove it. |
| 'Oh I see, I thought...' | |
| What does Erica want Monica and Chandler to name the baby if it's a boy? | |
| What is Ross's favourite champagne? | |
| What is Rachel's bra size? | |
| What is the name of Joey's stuffed penguin? | |
| Name one of the foosball players. | |
| What does Chandler name the chick? | |
| After a cast member of what television series? | |
| What is Joey's fake name? | |
| What is Rachel's assistant's (Tag) full name? | |
| The switch in Joey and Chandler's apartment doesn't do anything. After Monica attempts to figure out its purpose, we learn that it actually controls what? | |
| How does Joey sign his letter to the adoption agency? | |
| What is Chandler and Joey's code word for 'danger'? | |
| According to Ross, what was Monica's favourite childhood game? | |
| Phoebe thinks her grandpa is whom, based on a photograph? | |
| What is the name of the home inspector from the adoption agency? | |
| What are the names of Phoebe's mouse and rat? | |