Ear Worm/Video Games/Portal (series)

Ear Worms in  include:

"It's hard to overstate my satisfaction... Aperture Science. We do what we must, because we can. For the good of all of us... except the ones who are dead. But there's no sense crying over every mistake.... You just keep on trying till you run out of cake... And the Science gets done... And you make a neat gun. For the people who are still alive. I'm not even angry. I'm being so sincere right now. Even though you broke my heart and killed me. And tore me to pieces..."
 * This was a triumph. I'm making a note here: HUGE SUCCESS. This is Still Alive, a song that is almost like the theme song of GlaDOS and the game in general.


 * Well here we are again. It's always such a pleasure. Remember when you tried to kill me twice? Oh how we laughed and laughed, Except I wasn't laughing. Under the circumstances, I've been shockingly nice! For an insane rogue AI, GlaDOS sure makes a lot of catchy songs.
 * If you like "Still Alive", try listening to "Still Annoyed - The Bowser Song", by Rob Balder.
 * In Portal 2, there's Chamber 20 thermal discouragement beam Variable Mix to get some ambient into one's Ear Worm.
 * Wheatley's Song. "So don't call me a moron. I'm super astute. There is no conundrum that my brain cannot compute..."
 * "My IQ's the infinite space from here to the moon!"
 * "Reconstructing More Science", the song used for the Portal 2 trailer, is incredibly catchy, too.
 * A few remixes of it are equally as catchy.
 * Equally catchy is the other Still Alive, from Mirror's Edge.
 * Where's the love for the easter egg turret song?