A man is awaken in the middle of the night to see lights on in his garage. Sure enough two guys robbing him. He calls 911 and explains the situation. They say all squads tied up for at least an hour.He calls back in 3 minutes and tells the dispatcher he just shot them both. With in 2 minutes 4 squad cars and a ambulance arrive, only to find the two men robbing the caller. The cops arrest them but ask the home owner why he said he shot them. Owner replys "why did you say you can't come for another hour".

old old old joke. ;) still worth a smile.