Aight Here I Will Show U How To Make A Grunge Sig

1.New Document (Any Size I Use 400x125)

2.Filter>Render>Clouds

3.Appl Brushes I Have This So Far



4.New Layer start brushing in white 2-5 times

5.Now You Will Need To Add A Render....

6.Set The Render To Luminosity

7.Right We Will Now Add the Colour:

Layer>New Adjustment Layer>Colour Balance

Settings:
mid:40 0 -30
shad:40 0 -30
high:40 0 -30

Then Filter>Render>Clouds

8.Next Step ANother Colour Balance
with the settings

mid:-20 30 0
shad:-20 30 0
high:-20 30 0

9.Then Filter>Render>Clouds until you like the colour pattern

I Have This So Far



Kinda Nice Huh?

10.Time For The Text
Add Your Name Or W/e in white then do ur text effects
Add A Border N U Dun:D:D:D

This Is My Final Result: