SPECIAL NOTE- I made this based on a brief preview of Discord prior to the beginning of Season 2. I understand he looks a bit odd here, compared to the Draconoquis we've all come to know and love!John de Lancie.
Let that just sink in for a moment, my friends.
John "motherbucking-with-a-small-m-cause-that's-how-he-rolls" de Lancie his own self has come down from on high to bless our beloved ponies with awesomeness and enough geek cred to choke a mule-deer at thirty paces.
I'm still in shock. This is more awesome than I can take in at one time. I need to siphon off some of this excess awesome to you, my friends. So, here is a little something extra for yourself.
Enjoy! I'm just going to lie here catatonic and smiling.
EDIT- Thanks to IceHawk over at Equestria Daily for a little bit of context! Here's some YouTube for those who don't get the Star Trek-y reference!