Lily: Yeah. You're writing constantly. There's forms we have to sign, our death folders, thank you notes...
Barney: Whoa. Whoa. What are death folders?
Lily: It's this thing they recommend you do in case one spouse died unexpectedly.
Marshall: It's all the information your spouse might need all in one convenient location.
Lily: Yeah. Account info, important addresses, a letter to the other person, all that stuff. I'll get the next round.
Marshall: I am such a jerk.
Barney: Yeah. Wait, why?
Marshall: I didn't know that I was supposed to write a letter. All Lily's gonna find in that folder are a bunch of bank statements and a funny list of things to do with my ashes.
Ted: Marshall brownies.
Marshall: Number six.