Start out with your shoelaces untied.
Next, tie a simple knot.
Take both hands and form a 'hand gun' around the laces.
You have finished!
Now, if you want your knot to be tighter, hold closer down on the shoelace in step 6.
You can also double knot it if you want, and its the same as step 2! If you need to untie it, just do what you usually do on normal knots!!!