(Doctor Who, Portal)
Sure Valentine's Day can be Cheezy, but that's just how we like it!
May the LULZ be with you!
(The Hunger Games)
A fan made music video of Jonathan Coulton's "Still Alive" set to clips from old public domain horror movies.
(The Brain that Wouldn't Die, Portal)
Ellen McLain reads a letter in GLaDOS's voice to Princess Celestia. Some vocal effects were added in later.
The guy who did "This is Aperture" has come out with another "Portal" themed song parody.