Ted: Barney, Not A Father's Day is lame. It's a holiday for losers.
Barney: What are you...? What're you talking about? That's a great group of bros.
Ted: Barney, it's the Cheerleader Effect.
Barney: No, Ted. That only works for chicks.
Robin: Take a good look at each one of those guys individually. These geniuses are not childless by choice, my friend.
Ted: Good night, Barney.
Robin: Good night.
Barney: [cutesy] Sock.