Looking for a noise gun

We get our fair share of unusual email here at Engadget, but this one was too good not to publish (apologies for all the caps, but that's how it arrived):

WE HAVE EXTREMELY NOISY NEIGHBOURS AND WOULD BE INTERESTED IN KNOWING IF THERE EXISTS A 'NOISE GUN' WITH WHICH WE
COULD RETURN ALL THEIR NOISE, BUT WITH INTEREST. THE RANGE WOULD HAVE TO BE UP TO 200 METERS. AWAITING YOUR NEWS,

SAMBA & Co.

We believe this "noise gun" is more commonly known as a speaker hooked up to a microphone, but if you think you have what they're looking for, drop us a line.