Warning labels found on American products and compiled by Bob Dorigo Jones in Remove Child Before Folding: The 101 Stupidest, Silliest, and Wackiest Warning Labels Ever, published by Warner Books in 2007. Never use hair dryer while sleeping. Shin pads cannot protect any part of the body they do not cover. Do not close your eyes while driving. Sled may develop high speed under certain snow conditions. Placing the camera strap around your neck could result in strangulation. Never hold a knife while arguing. Once used rectally, the thermometer should not be used orally. Tampering with this card will alter its appearance. It is recommended that cats be supervised when playing with toys. Hot beverages are hot.