Oh the things I learn in the car.
"Mom, I can run faster than a run roader (a road runner like on Looney Tunes). I run so fast I kick my butt with my feet while I run. I'll show you when we get home."
All I could do was laugh.
When we got out of the car Tink did give a demonstration and her feet do indeed hit her butt as she runs. Her arm also swings in a wide circle, this makes her run faster I was told.