Future Ted: [v.o.] Kids, in the spring of 2008 something kind of strange had been happening to your uncle Barney. He'd be doing great with a woman.
Barney: So I threw the pressure air oxygen into its mouth. I shoot the tank, boo, no more shark. Mr. Holland and I swam back to shore. Hey, let me serve you a drink.
Future Ted: He's only been gone a few moments but when he return...
Barney: So where were we?
Ted from 2030: He'd get slapped! It kept happening... Until finally, Lily was approached by a mysterious woman who wants her stay away from Barney. So when it happened once more...
Barney: Again? Really? Wait...
Future Ted: [v.o.] Barney knew who to look for...
[Barney chases after a blonde woman who was leaving MacLaren's:]
Barney: Hey, excuse me. Did I sleep with you and then totally screw you over?
Woman: No.
Barney: What are you doing on Friday?