Aftermarket thought

[CarGuyOhio]

Not something I would do but I am guessing some would??

Replace the horn with a loud TRex scream?

 

[humble]

Never thought of it, and would be more obnoxious than fake hood vents on a Caravan but hey I'm sure someone with more money than taste will do it.
Somebody call Xzibit, I've got a job for him.