Jim Nantz: Barney, we gotta stop you for a second. There's something I have to ask. Have you ever used performance-enhancing drugs?
Barney: No, sir. I respect the game too much. Although, I can't say I haven't been offered.
[flashback to a Barney with a contented Lily and Marshall in their apartment:]
Marshall: Dude, it was pretty awesome. You should try it. I have some more.
Barney: No, thanks.
Marshall: You sure? All right. Suit yourself. What time is it?
Barney: It's 8:00.
Marshall: 8:00? [counts on fingers, then stands up with a cushion held to his crotch] I need to go to the hospital.
[back:]
Barney: I've never touched the stuff. You can test me if you want to, Nantz.
Jim Nantz: Barney, I trust you. I regret I even asked you the question, okay.