The code is for making a Windows form do a bit of a jiggle. You know, a bit of a shake, rattle, and roll. I don't know so much about the roll bit, but there you are. The code is written in C# (C Sharp).
public void Jiggle()
//Variables for locations and Random event
Random r=new Random();
//Loop the jiggles
while(JiggleCount<1000) //or whatever value you may wish to give
this.Location=new Point(r.Next(X-Z, X+Z),r.Next(Y-Z, Y+Z));
I haven't tested to see if the code actually works, and so its up there for you to use and have a bit of fun with it.
The above code I've sauced from "Visual C# Kicks."