Police

I received yet another prank call yesterday from a kid. ( I suspect its the same kid, always a private number)

Me: Hello??
The prank: Hello????
Me: Hello????
The prank: Hello?????
Me: Hello?????
The prank: Hello???????
Me: Yes?
The prank: Who's this?
Me: POLICE
The prank: (very unconfortable silence) Sorry!!
And the prank proceeded to slam down the phone very hurriedly...