There are some things you just shouldn't do, like eating someone's food without their permission.

But thanks to this genius guy, he shows us how to eat your roommate's ice cream without them ever knowing.

The guy explains in the video, eat as much ice cream as you would like then put it then microwave and melt the rest.

Put the cap back on, turn it upside down and re-freeze it. The melted ice cream will then form at the top of the box making it look completely untouched.

It's a full proof plan until that person breaks through the layer of ice cream only to realize that there isn't any ice cream underneath.

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