ingredients:

1 shotgun shell

1 nail

2 pieces of 1/4 inch thick plywood

Some selotape

Method

Drill a hole in the center of one of the pieces of plywood.Put the nail through and CAREFULLY tape the bottom of the shell to the point of the nail. (Make Sure it will stay still).Dig a hole in the ground about the sise of what youve just made.CAREFULLY put the structure in the hole and bury it so that just the tip of the top of the shell is visible.Now put the second piece of plywood on top of the shell.Cover it in leaves or grass but nothing too heavy.The next person who walks on the plywood will be a cripple.Please dont put a mine in your friends garden for fun.If you want to have some fun drive 2 towns over and put one there.Dont be an idiot.

-Marksexgod