Train horn

by Bob
(Lexington, KY, U.S.A.)

Get your car hooked up with the sound of a train horn. when a car in front of you or behind you is right on top of the train tracks honk twice ( first one short second one hold it out). :)

Damien: Entirely possible, possibly dangerous, but fun to read ^_^. Remember, it's probably dangerous, so please don't try this.