About the Time Pajiban Prince Nathan Fillion Shut Down Justin Bieber's Entourage
According to a story relayed by Alan Tudyk at Zachary Levi's NerdHQ, he and Fillion were playing Halo at a release party when Bieber and his entourage entered. I'll let the GIFs do the talking.
You can also watch the video evidence with the appropriate crowd response (at 28:45).
Hat Tip: GammaSquad