Nora: So, how do you all know Barney?
Lily: Oh, I don't know how we know Barney. How does anyone know how they know anyone? [giggles nervously] I like your pretty hair, help me.
Marshall: We did not meet him at a strip club. No, sir. Because... Barney don't go to no strip clubs.
Nora: Oh, come on. Barney's been to a strip club once.
Ted: Once?
Barney: [under his breath] Thermos.
Ted: Nope. Not even once.