Yeah for real man but I had that covered or so I thought. I had a good .mp3 file of an air raid siren for my email notification so it would broadcast into the built-in intercom system in the house. 
My wife however did allow as how it might give my mother-in-law a heart attack and when I gave her the 2 thumbs up sign
and said "right, a win-win situation" she slapped me pretty good. I swear some people have no sense of humor! 

My wife however did allow as how it might give my mother-in-law a heart attack and when I gave her the 2 thumbs up sign

