Quote from Barney in The Sexless Innkeeper
Robin: Who was that?
Ted: Oh, I don't want to brag, But it seems chicks are really digging the whole professor thing. Last night, she picked me up at the bar. And then... Well, she actually wound up falling asleep on the couch. But, hey, that happens.
Barney: Uh, no, it doesn't.
Ted: Sure, it does. You know, she was, she was just exhausted from being turned on. But you heard her. She wants to do it again, soon.
Barney: Ted, let me ask you a question. Where does this girl live, exactly?
Ted: Westchester. Why?
Barney: [laughs] You're the sexless innkeeper.
Robin: Oh, my god! You're right! He's totally the sexless innkeeper!