This is one of the first knots that i learned and has been a lot of fun to teach friends because it is very simple and anyone can do it.
The handcuff knot i am about to show you can be used for many things like playing around and joking.
I do not not suggest you use this to tie up a actual criminal and am not responsible for what happens if you do so.
Step 1: Materials
For this knot, all you need is about 2" of Paracord. (size varies by person)
I used about that for this project