Barney: Hang on to your bedsores, grandparents from Willy Wonka, because guess who's on his way up to this apartment right now? My... wait for it... brother, James. React.
All: Hey!
Robin: You have a brother?
Barney: Yeah. He's the awesome-est, most best looking-est, greatest guy ever.
Lily: He's exactly like Barney.
Barney: That's what I just said.