From the Portal Wiki: “Want You Gone" was written by Jonathan Coulton, who also wrote "Still Alive" and “You Wouldn’t Know,” and is sung by Ellen McLain, the Voice actor for GLaDOS, an opera singer and also the singer of "Still Alive" in Portal and of “You Wouldn’t Know” in Legos Dimensions
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 You want your freedom? Take it That's what I'm counting on I used to want you dead but Now I only want you gone She was a lot like you (Maybe not quite as heavy) Now little Caroline is in here too One day they woke me up So I could live forever It's such a shame the same will never happen to you You've got your short sad life left That's what I'm counting on I'll let you get right to it Now I only want you gone Goodbye my only friend Oh, did you think I meant you? That would be funny if it weren't so sad Well you have been replaced I don't need anyone now When I delete you maybe I'll stop feeling so bad Go make some new disaster That's what I'm counting on You're someone else's problem Now I only want you gone Now I only want you gone Now I only want you gone
