| Hint | Answer |
| What is Barney's favoured attire? | |
| There is one occasion when he does not consider this attire appropriate. What is it? | |
| Where does Barney work? | |
| And what does he do there? | |
| In what catchphrase does Barney commonly insert a 'wait for it'? | |
| Who does Barney believe his father is? | |
| Who is actually Barney's father? | |
| Barney has a life-sized model of what in his living room? | |
| What is the name of Barney's brother? | |
| And what is odd about the fact that he is Barney's brother? | |
| Barney has a slight problem with what addictive behaviour? | |
| According to Lily, what did Barney want to be as a child? | |
| What is the name of the code by which Barney lives his life? | |
| Out of the other four main characters, who has never acted as Barney's wingman/woman? | |