This week's episode of 'How I Met Your Mother' (Mon., 8PM ET on CBS) wasn't narrated by Ted. Instead, it was narrated by Robin, in a court-mandated therapy session with guest star Kal Penn. She was there for assault, and the assault came because she realized that she wasn't over Barney.

In discovering this, she tried to get closer to him by helping him dismantle and shut down all of his evergreen systems put in place to score chicks. In the process, we got some more great flashbacks of Barney Stinson picking up chicks as only he can.

We particularly enjoyed his stint as a gay beautician who was everything the girls could want ... if only he was straight. "As a matter of fact, I have an extremely attractive straight twin brother!" he shouted, holding up a picture of himself.

How many more plays can Barney possibly have in his playbook? And will we ever get to see him using them again in the present, now that he's so genuinely in love with Nora?