not worth it... a car horn shud just b loud enuff so when someones bout to cut u off or hit u, it'll save u some carnage! another reason when i use the horn is when im bout to turn off to a side or exit street and the car 'behind'/beside me got SWOOSHED
The horn is meant for emergency alert. Making it personalized takes away the purpose of emergency. Also, it would create more noise pollution. Hmmm, I can have "move ***** get the way" song into my horn.