This is really quick and easy and your friends will be amazed !
Step 1: You Will Need
Step 2: Let's Start
Draw six little lines three on top and three on the bottom
Step 3: Pointy !
Add two triangles one on top and one on the bottom as shown in the pic
Step 4: Slightly Harder
I have numbered them to make it easy for me tho tell you don't draw the numbers!:-)
Join line 2 on the top to 3 on the bottom
Join line 1 on the top to 2 on the bottom:-)
Step 5: Finishing Touches
Draw a line inwards from the lines that don't have anything attached to them