How does the man in black Buick react when his car gets hit by a snowball?

The man in the black Buick reacts with irritation and frustration when his car gets hit by a snowball. He glances around to identify the culprit, likely considering the childishness of the act. Instead of confronting anyone, he takes a deep breath, shakes his head, and drives away, trying to let it go without escalating the situation.