Someone who lives vicariously through listening to police and/or fire scanners. Generally someone who has an uninteresting life of their own, or flat out
nothing better to do. Some say it's a disease caused by people who only wish they could be a Firefighter, EMT, Paramedic, Sheriff's Deputy or Police Officer...we may never know! A few scanner hounds have taken
to the extreme and created Facebook pages/Twitter Feeds to inform the public each time something happens on the scanner. Another extreme, scanner hounds that turn into Ambulance Chasers, so they can get a first hand glance at the 'action'.
If someone you know is suffering from being a Scanner Hound, simply slap them
in the face and tell them to get a life!