Car Horns

I was telling Austin about this recent study I heard on the radio.

Me: Japanese scientists were studying sounds for horns to find out which was the most appealing and they decided duck quacking was the least stressful and the best. So cars of the future will quack like a duck.

Austin: Wait, what do cars have to do with sex? I mean, not the backseat.

Me: What? Where did you get sex from?

Austin: You said it.

Me: No. I was talking about car horns.

Austin: OOOOHHHH!!!! Horns, not porns. OK, that makes a lot more sense.