Here's one from my dad, who passed away in 2014. We learned to love camping from him.
Once he retired, he and mom got a Class C, a utility trailer with a WOOD PLANK floor (this will be important later), and a honda goldwing to put in the trailer.
They traveled all over. Dad loved to pick up old firewood from other campsites after campers left, so he would not have to buy any. One day, he picked up firewood, put in the trailer, and off they go. Soon, a deputy sheriff stops him, and they proceed to put out a huge fire in the trailer. Apparently, he admitted to picking up firewood that still had a SMALL smolder to it, and of course the wind made fire, and well, Dad lost the trailer and the goldwing.
Loved Dad, but never let him live that one down! That was some expensive free firewood.