Quote from Barney in The Fortress
Future Ted: [v.o.] Later that week, Barney came home to discover that Robin had a little surprise waiting for him. Barney: Wha...? Mimosas? Robin: Mm-hmm. Barney: Freshly-baked cookie smell? A middle-aged woman in a red blazer? I see what this is. You finally green-lit my orgy idea! Robin: Okay. It's an open house, Barney. Say good-bye to your fortress. Barney: If we weren't about to have an orgy, I'd be so mad at you right now.