'Grey's Anatomy' Death Shocks Fans

SPOILER ALERT! 'Grey's Anatomy' fans are outraged the show killed off this character.

Spoiler alert! Spoiler alert! 

Read no further if you don't want to know what happened during Thursday night's Grey's Anatomy.

If you're still with us, Dr. McDreamy dies after his car is slammed by an oncoming truck.

Patrick Dempsey played Dr. Derek Shepherd on the show since it began 11 seasons ago. The character's shocking death has fans reeling.

One distraught fan even wrote a song with lyrics, "McDreamy I miss you. McDreamy why'd they kill you."

A lot of viewers who DVR'd the show are now upset that the storyline has been spoiled for them because McDreamy's demise is being talked about everywhere. 

One tearful fan posted a video of herself saying, "Why would they do that? That's not ok. I'm not ok."

The show created its own eulogy for the deceased TV hunk, aptly ending with a slate that read: "In memory of Derek Shepherd 1966 to 2015."