Quinn: Barney is suicidal.
Robin: I know, it's awesome!
Future Ted: [v.o.] Yep, kids, we had planned out every step of the night. It started three weeks earlier.
[flashback:]
Barney: and you will disappoint me. But make it great, okay?
Ted: Oh, it'll be great, all right! Okay, after two weeks of brainstorming, all I have on my list so far is Purell. Marshall, what do you got?
Marshall: Well, nothing now. This is impossible! How do you make something memorable for a guy who makes every night the best night of his life?
Robin: Give him the worst night of his life.