This is a Flash file. It's not animated or anything special, but you can right click to zoom in or download to see it fullscreen.
There was some point when I was trying to post/share a Pokemon comic involving Silver to Facebook, but FB was complaining about the picture being "too tall" (in dimensions). This came out of a friend's comment, "Silver confirmed too tall for facebook to handle"
Later he was put into my profile pic box with perfect timing for Pokemon Profile Pic month (Dec 2010) - stretching the page and (unwillingly) broadcasting his tallness. Sadly, FB had to go and mess with their layout again shortly afterward, but I got to enjoy a hackish profile pic for a good time.
Screenshot of this in action: crtoonmastr.deviantart.com/art…