Sooo I was at a crosswalk waiting for the light to change, minding my own business. Car came up to the intersection, also waiting for a light-change. Passenger window was down.
I heard a
woof and suddenly this big fat golden retriever jumped out of the car window, came over and sniffed me (while its owner was, of course, inside the car and totally freaking out), and then ran back to the car and jumped back in through the window.
I'm still kind of digesting this experience.

Oddest thing that happened to me all week.
tl;dr: Please leave the windows up if you're driving with animals in your car, thanks.

This could have ended REALLY BADLY.