An old, black and white movie is projected in front of you, and you’ve got a soda in the cupholder in the center console and popcorn in your hand. Your girlfriend is lounging in the passenger seat, her long legs stretched out with her feet on the dashboard, one hand lazily stealing your popcorn. Your seat is pulled back as far as it goes so you can lean back and watch the movie. Drive-in theaters are a favorite summer past time of yours.

You hand the popcorn off to your girlfriend and settle into your seat to enjoy the flick. Within a few moments, you feel a tickle on your arm; gla... Show more