I answered and the guy started to say he wanted to ask me a question, but then started yelling at barking dogs (after asking me to hold on)... then, he started asking again and then again, started yelling at barking dogs. He was acting like he knew me and was trying to ask me a 'quick question' but his dogs were interupting. I got the impression he was trying to stall the line and keep me holding on.  I hung up since it was obviously either the wrong number or some kind of prank/hoax.