'Showdown' - Season 2, Episode 20
Barney becomes a contestant of "The Price Is Right" so he can confront Bob Barker, who he believes to be his dad.
Air Date: April 30th 2007.
Barney: I gaze upon the glory of The Price is Right and I see the face of America, and it is divine. Plus, you know, hot chicks on sport cars.
Barney: You guys know how it's hard to be friends with me, because I'm so awesome?
Ted: Yes, it's hard to be friends with you, go on.
Barney: Well, this isn't going to make it any easier. I'm going to be on The Price is Right!
Lily: Damn it! Nobody's bought us anything cool yet off our registry.
Barney: What's on it?
Lily: Lots of stuff: kitchen aid artisan series tilt head mixer.
Barney: Retail price $319.99, what else?
Lily: Marshmallow, don't forget to pack my 'Night, Night-tape'.
Barney: 'Night, Night-tape'? You made a tape of you saying night, night to her?
Lily: He doesn't say it, he sings it.
Lily: Why does my stomach hurt?
Marshall: I'm sorry baby, I ate a bunch of ice-cream earlier today.
Lily: Aww, baby, you know we're lactose intolerant.