As we pulled out of the driveway on our way to pick-up Ellie from school, we noticed the gardener's truck parked on the verge, hazard lights flashing. We drove a bit down the road before Stephanie piped up from the back seat:
"Mama, I know how to make the kee-koo noise."
"I know it. I know the kee-koo noise."
"It goes like this: kee-koo, kee-koo, kee-koo."
Yes, it does (I'm still not following this...).
"I know how you do it. Just press that red button right there (hazard lights), and it makes the kee-koo noise."
(Ah-ha!) You're right! It does!