So here's this glitch effect in a game called Quantum Break. Essentially, it breaks the space into lots of randomly generated polygons that you can say "warp the space behind them". You'd rather look at it. You can see the glitches on the image. First, you can see them left to the main character, little bit down the soilder. The sky and the big building in the front is also glitched. Also, the surroundings of the car to the left are somewhat glitched too.
Sure it's a 3d game, but, I guess one can do similar distortions in photoshop. I tried to make it myself. I took an image, duplicated it, then created lot's of different triangles and quadrilaterals. Then I grouped all of them, and clipped the duplicate layer onto the group. Then I tried different manipulations with the duplicate layer(i.e. scaling, distorting, rotating etc). I guess I had to spend some more time on that.. but anyways. I'd like to see the result of people who know their stuff.
By the way I also tried to look in the web on that, but to no avail. The game doesn't seem to be very popular.