A runescapeaddict is obsessed to runescape and will reject offers to play sports or go outside even to play with his/her dog. They are thinking about runescape all of the time and talk about nothing else. Also they can become prone to violence because they kill people everyday in runescape and think there is no difference between runescape and real life. They can even try to hack school or work computers because they are obsessed with runescape and cannot survive a week without it.
Joe is playing runescape.
Joe: *Grunt* Ooooooohhh I'm level 80!!
Harry: Joe, stop playing runescape, get a life, ask a girl out!
Joe: I have a girlfriend, she is level 76 *Grunt*
Harry: Stop playing runescape!!!
Joe: But I always feel like something is missing when I'm not playing runescape.
Harry: Here's your present!
Joe: Is it a coupon for RS gold?!?!?!?
Harry: No, it's for rehab.
Harry: Your a runescape addict, admit it!