A delivery guy drops a load of roof trusses on my job, and comes over for to me to sign the slip. As I'm doing so I see his truck rolling slowly away and ask him if someone is with him. He turns to run towards the vehicle, trips over a pile of dirt and falls into a puddle of mud. Well, I could see he wasn't going to get up right away so I take off running after the truck to see if I could stop it before something bad happened.
Luckily it veered off the side of the road and came to rest without hitting anything.