Barney: Marshall, on the other hand, girls take one look and just know there's a guy who's met the girl of his dreams and wants to spend the rest of his life with her and only her.
Robin: So why don't you ask her?
Barney: Pardon me?
Robin: Aren't you a guy who's met the girl of his dreams and wants to spend the rest of his life with her and only her?
Barney: Of course, baby.
Robin: So why don't you ask her to take her coat off?
Barney: Um... [long silence]
Ted: And you never even saw Ghost Protocol.