Pick Sliding is a guitar technique most often used in the rock, punk or metal music genres. The technique is executed by holding the edge of the pick against any of the three or four wound strings and moving it along the string. Simple isn’t it?
It is so simple that many guitarists use to add variety to their music. It is especially common in metal guitar to emphasize a change or add a little spice. First take a loud heavily distorted guitar, then get your pick and press it down on the bottom E string (thickest), and whilst maintaining pressure on the string slide it up the neck.
Try experimenting with different speeds and pressure until you get a good sound. This technique may not sound that crash hot by itself but if you use it to transition different parts of a song.
Go try it, I am sure you will get it right very quick.
Here is a video from Youtube user retn858 on how to do it and how it sounds, check it out!
Good luck with your practice.
Learn more about Moses Robbins on his Google profile.