But Nedry's "hacker crap" is advanced, and he doesn't want to let you into the system. Try and unlock the park three times in a row and you'll be presented with a movie-accurate vision of his head tacked onto a cartoon Elvis Presley's body, waving his finger as he repeats his irritating refrain. Dig a little further into the fake UNIX system, and you'll be able to find other nods to the film, including a sample from Nedry's NSFW picture collection.