How I Met Your Mother S03E09 - Slapsgiving

In the year 2030, Ted Mosby (voiced by Bob Saget) gathers his daughter and son to tell them the story of how he met their mother.

As Lily and Marshall host their first Thanksgiving as a married couple, Barney is tortured by the tick-tock of the Slap Bet countdown clock and the certainty of the exact moment the slap is going to be delivered.