Torso on a Bike

I saw one of the weirdest things I've ever seen today. I was outside getting something from the store at work when I saw a guy on a bike. Yes, I'm aware that's completely normal and not weird. What was weird is that in front of him there was a person with no arms or legs. That's right it was just a torso and he was propped up in front of the regular guy on the bike (he was wearing a helmet though). I did a double-take, then another one, then one more for good measure to make sure that I wasn't just coming down from my daily sugar high. Nope, definitely a torso man. Terrifying.