Because some things are just too cool not to share.

[full_metal_ox]

Courtesy of Matthew Gray Gubler by way of kosaginolegion: Ping-Pong...Bruce Lee style.

ETA: peur_evol  has pointed out evidence that this clip is in fact a mockup.  It's still cool, though--and ostensing it in flesh-and-blood-space could be a Crowning Moment of Awesome for some martial hotshot.