Robin: Barney made up the Stinson's Hangover Fixer Elixir so we would all believe that we could rally. Even though it's fake, it worked. Like Dumbo's feather.
Barney: Dum-bro's feather.
Robin: A placebo.
Barney: Place-bro.
Robin: A sugar pill.
Barney: [gasps] Eh.
Robin: He lied so we'd be okay.