Quote from Barney in Desperation Day
Barney: Okay, when your "fiancé" Gerard comes back from fixing cleft palates in Peru, [winks at Robin] maybe snatch a photo of the two of you together, and then I'll totally believe you. Bev: Well, he's going to Kenya after Peru, so... Nora: Hey, guys, so sorry I'm late. Robin: Hey, Nora. Uh, Nora, this is Barney. You want to see Anna beat him in an arm wrestle? Barney: My elbow slipped!