You call your best friend.

Your best friend is very concerned and offers to help anyway he can, apart from loaning you money. He explains that he's in a financial crisis but not to worry about him. Then he goes on to mention that the practical joke you pulled was great, and that they had to close the school because of the thick sheet of ice that had formed on the street in front of the main building. You don't have any idea what he is talking about and he explains that you left a hose running on the street overnight in freezing temperatures just uphill from the school to have a little fun.

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Options:

You tell him thanks for the info and to have fun on the ice.

You ask him to call your lawyer and have him call you because you used your one call on your friend.