Make a stencil to spray paint your...whatever onto anything without a fancy shmancy laser cutter!What you'll need:
A printed out image
A Box Cutter
Hot Glue Gun
Duct tape (of course)
Also, my image is relatively simple, but if you want to use one with spereate objects, use this tutorial
Oh, and this is my first instructable, so be constructive, but not too harsh.