Barney: No sweat, we'll just sneak in.
Marshall: We're not sneaking in to a high school prom.
Lily: Yes, we are. It's the only way.
Ted: You're getting on board with Barney's idea? Man, you really have snapped.
Lily: It's nine weeks till the wedding. At this point, I'd say yes to just about anything.
Barney: Well...
Lily: No, Barney.