Elliott, he came to me, too!
So when Elliott is all hooked up to monitors and etc he talks to the guy with the keys, who says "He came to me, too! I've been waiting for this since I was (12?) years old!"
What do you think he means by that? Did he meet ET, or come across the aliens studying plant life as a kid? Or is he just saying that he has been looking for UFOs ever since he read his first sci-fi conic, or what?