If you could customise the horn sound on your car, what would you replace it with?

Leaving legal repercussions to one side, seeing as though we’re playing let’s pretend here. So yeah, what if anything would you choose to replace the blaring horn? A voice a piece of music something personal to you. Or anything funny or just damn scary, “outta my way scumbag” maybe along those lines. Or maybe as it happens you’re perfectly content with the old beep beep, I dunno! Humour, as always is appreciated. Answers on a postcard please or preferably here if you wish, less fuss you see.