Who’s that we spied on the Sheldon-Con board in the The Big Bang Theory…? By MeMe | January 31, 2014 - 11:17 am |January 31, 2014 Doctor Who Images From Around The Web Share this:ShareEmailRedditFacebookTwitterGoogleTumblrPinterestPocket Tagged bbc, doctor who, doctor who images, matt-smith. Bookmark the permalink.