I was always going to get a siren too but never got around to it, haha. All of them that I looked at were like 100-120db which is way too loud.
What I'd really like to do is get a CB radio with a PA speaker for people to mess with, and then a siren to go with the lights. But I'm 40 years old and probably shouldn't be building shit that would be more appropriate in a dorm room.
Like, it would be super cool to be watching a Hawks game, and have a switch that killed the main lights, turned on all the functions on the cop car lights + the siren, and then have a CB to yell TOUCHDOWN IOWA.
Maybe do the same thing for sacks. That would be a "one-button" deal. Hit one switch and the whole garage goes into spaceship mode. I'm a fuckin 8 year old at heart and I've spent way too much time thinking about that stuff over the years.
Oh and I also thought about getting a sound bite of Dolph yelling touchdown Iowa instead of the CB but I don't want to start getting a bunch of electronics involved.
Sorry. I'll stop now.