Quote from Lily in Definitions
Barney: Hey, sorry I went little too far last night. Robin: We've been over this. Unless I say "flugelhorn" you haven't gone too far. Barney: No, I meant punching Brad. Robin: Right. Look, don't even worry about it. It's... God. The doorknob's broken off. We're locked in here. Did, did you do this? Barney: No. Robin: Flugelhorn. Did you do this? [knocks on door] Ted, are you out there? Lily: Ted's not here, Robin. Robin: Lily, let us out of here. Lily: I'd be glad to. Just as soon as you and Barney have the talk.