Robin: But hey, you know what? We're almost through our checklist. Okay? Okay?
Barney: Okay.
Robin: Which reminds me, why am I calling a hair salon and saying, "Jack Fantastic is quitting"?
[flashback to a camp Barney cutting a woman's hair at a salon:]
Barney: [Southern accent] Sweetheart, it's like Maya Angelou keeps telling Oprah, and I keep telling you: When you know better, you do better.
Woman: Wow, you are so wise. I wish you were straight so I could date you.
Barney: Well, as a matter of fact, I have an extremely attractive straight twin brother!