Barney: [enters apartment] Ted, I have to tell you the truth. I'm in love with... [sees Robin] tacos. What are you doing?
Robin: I'm taking out the triz-ash. If you're... looking for Ted, he left. And... our little arrangement is over, by the way.
Barney: Really? That's awes... ful.
Robin: Awesful?
Barney: Yeah, it's just awesful.