Trailer deck refinish
^^Yup^^ In the early seventies a "friend" borrowed my trailer, I told him "I want you to repack the wheel bearings." "OK"
Monday he comes into work and tosses a dead beat hot bearing on the counter.
"What's that out of?"
"You REALLY SHOULD grease the bearings in your trailer once in awhile", he says
"Didn't I TELL you to do that?"