it's pretty complicated, but what i basically did was generate some noise like this, (you can do this in photoshop using the fibers filter), made it completely black or white instead of greyscale, and scaled it up so the pixels were really big like so, used a magic wand to select all the white, and then deleted the corresponding sections of the original images to make a glitch layer, that i moved around, played with the hue, etc. i might post a tutorial later.