Joyland is the local amusement park, whose tagline is "Where the fun is". I have never been there myself, so I can neither confirm nor deny the presence of fun at Joyland.
I am not a native of Lubbock, nor even of Texas. I was born and raised in Greenfield, Indiana, spent a couple of years living in Glasgow, Scotland, and then landed in Lubbock where I've been ever since. Have a look!