This is not the easiest way to cut a watermelon into half but it's so funny!
Step 1: Watch the Video!
You can do this way if you can't find a knife!
Step 2: #1
Take a coin and scratch around the watermelon rind.
Try to use a big and narrow coin!
Step 3: #2
Hit it on the scratched line with your hand, hammer, log etc.
DIY Watermelon Stress Ball :)
Step 4: The End
That was a little bit hard to cut all around but i like the idea and the result :)
That's the ShiftyWay
Step 5: Don't Forget to Check Out the Video!
As always thanks for your support!