this is a classic prank that i really dont need a lot of slides to show

Step 1: Materials

paper currency (US dollars, pounds, yen ect)
some string
clear tape

Step 2: Construction

1. put the string on the paper currency.
2. tape the sting on it.
3. it's ready to use.

Step 3: How to Use It

1. put the paper currency some where you can see it and you cant bee seen.
2. now wait till someone comes and bends down to get it.
3. AND PULL IT AWAY BEFORE THEY GET IT.
(you can keep on doing this till they find out )
(remember they could break the string and you lose your money so use low count money)