Future Ted: [v.o.] This wasn't the first time your Uncle Barney had kidnapped one of us.
[flashback to Ted and Barney in a taxi four years earlier:]
Ted: Wait a second, the "Origins of Chewbacca" exhibit's in Montreal this year. Everyone knows that. Where are you taking me?
Barney: My guy in the DA's office scored us front row seats to a lethal injection. But we're still stopping for chili dogs first.
Ted: Stop the cab.