Guilty. When I first got my SVX. My excuse was it was SO quiet after driving the Sprint....yup, I got to the grocery store, hopped out and locked her up. Then as I walked away, I realized she was still running!
I'd left the sunroof cracked open, so I went in the store, borrowed a broom (got some strange looks when I said it was to unlock my car), and used the handle in thru the sunroof to push up the passenger side lock.