Offset + Noise with Equations Filter

[telemax]

You can find Equations Filter in Filters > Distort > Equations 

Many thanks to @NotMyFault @John Rostron and @R C-R

Leave your formulas here!

 

x-noise(x) *500  |  x-noise(y) *500  |  x-noise(x,y) *500
y

 

x-noise(x) * 500 * a
y-noise(x,y) * 500 * b

 

The value 500 is the offset distance. 
It can be replaced by w or h, then the offset distance will be equal to the size of the document in width and height.
x-w*a
y-h*b

Also below is an example of the dependence of A from B
x-noise(x)*w*a*b
y-noise(y)*h*b