Barney: So, all these years, there's this one question I've been dying to ask him.
Lily: "Why did you abandon me?"
Marshall: "Why'd you wait so long to contact me?"
Robin: "You've hurt me before. Why should I trust you now?"
[flashback to Barney meeting with Jerry at MacLaren's:]
Barney: Do you... get laid a lot?
Jerry: Big time. [sees a woman passing by] Observe.
[Jerry walks over to the woman, who writes down her phone number. Jerry returns to Barney.]
Barney: Oh, my God. That took you five seconds.
Jerry: Oh, was it that long? Life's too short for chatty chicks. [rips the piece of paper]
Barney: You're a master. You are legen... Wait for it.
[present:]
Barney: ...daddy! "Legendaddy"! The man is a god!