I'm sure over at Trap17, Saint_Michael, one of the mods there has got a site full of grunge brushes that he uses. Just skim and scan the signature related forums there and I am sure you will be able to find them.
There are ways to create your own, but I am not into Photoshop, so how it is done, I do not know.
Hi i am just starting to get into sig making and i have read a few tutorials, most which need these grunge brushes made by the crazy grunge. I have a few but where can i get all of them? I have tried searching but not much luck.