I never thought I'd say this, but the guy has a reason to be mad. Not THIS mad, though.

Police were called to a McDonald's in downtown Detroit yesterday because a customer was refusing to leave the drive-thru. Why? Because he couldn't get his Grand Mac.

The customer had placed an order through the app, which would then be available for pickup. When he got to the restaurant, the employees said that they don't make those anymore, and they're only available at participating restaurants.

The police were called and threatened to arrest the man if he didn't leave. He did, in fact, leave...without his Grand Mac. OR HIS MONEY.

That's the only part I don't get - they still took his money???