If I were Dictator of the US, and you called 911 to try to get Michael Jackson tickets, you'd be dirt-napping before dinner.

911 is for reporting an emergency. Is a loud boom an emergency? If the loud boom was accompanied by a huge explosion, and you saw it, THAT would be the time to call 911.
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She was standin' alone over by the juke box, like she'd something to sell.
I said "baby, what's the goin' price?" She told me to go to hell.

Bon Scott - Shot Down in Flames