Here's another one from a friend.
My son who was about 5 at the time, asked why I had those white pads (Dr. Scholl's) in my shoes. I explained that my feet were very tired after working 12 hr shifts at the hospital, so I put them in my shoes to help comfort them. The following Sunday, one of the women was showing off her new shoes to a crowd of ladies. My son piped up "Yes, my feet get tired at the end of the day, so I put these in my shoes", them promptly pulls a panty liner out from each shoe! A couple of the ladies said that gave them some money saving tips!