Quote from Barney in Woooo!
[flashback to Barney and Marshall at work:] Barney: Marshall, the conference call's about to start. Marshall: I'm sorry, guys, I gotta go. [later, on the roof of the building:] Barney: [v.o.] And then we go up to the roof of the building... and drink beer. Marshall: This is awesome. Drinking at work. Barney: We're basically Mad Men. Marshall: We are! We're such Mad Men! Barney: I'm gonna go smack a secretary on the ass. Marshall: That's totally what they would do on that show. Barney: What show?