Ted: Barney, it's time you knew, um, that story actually goes a little bit differently.
[flashback to Ted signing to Audrey:]
Ted: [signs] "He's lying to you. Just give him a fake number."
[present:]
Barney: Great, funny. God, with a wingman like Ted, I might need to resort to meeting someone in a super desperate and lame way, like online. Online. Online.