The kid who wouldn't stop kicking the back of the driver's seat.
You want to tell them that you're holding your life in their hands on the freeway and every time they kick you it jerks the steering wheel a little bit, but mine is 2 so he doesn't understand death anyway >.< Only mommy... and for the record, he only sits behind me when I have my niece in the car who is much larger and older than he and just as likely to kick.
A human corpse.
Well it could be the wife taking her catch home after adulteress season.
Mitt Romney's dog.