Marshall: Why are you brunette and driving a cab?
Barney: Oh! That. You know how it's my dream to have sex with at least one woman from every country on the planet?
Marshall: Sure. [Barney pulls down a map of the world] Wow. You're doing surprisingly well
in the Baltics.
Barney: Mmm-hmm. So I figured, what's the quickest way to get around the world in 180 lays? Lease a cab and wait outside the UN building for hot foreign chicks. It was the perfect plan. There was only one small detail
I didn't take into account.
Marshall: Chicks don't want to bang cab drivers?
Barney: Chicks do not want to bang cab drivers. And I put a lot of work into this one.