"Do not use if you cannot see clearly to read the information in the information booklet." -- In the information booklet.

"Caution: The contents of this bottle should not be fed to fish." -- On a bottle of shampoo for dogs.

"For external use only!" -- On a curling iron.

"Warning: This product can burn eyes." -- On a curling iron.

"Do not use in shower." -- On a hair dryer.

"Do not use while sleeping." -- On a hair dryer.

"Do not use while sleeping or unconscious." -- On a hand-held massaging device.

"Do not place this product into any electronic equipment." -- On the case of a chocolate CD in a gift basket.

"Recycled flush water unsafe for drinking." -- On a toilet at a public sports facility in Ann Arbor, Michigan.

"Shin pads cannot protect any part of the body they do not cover." -- On a pair of shin guards made for bicyclists.

"This product not intended for use as a dental drill." -- On an electric rotary tool.

"Caution: Do not spray in eyes." -- On a container of underarm deodorant.

"Do not drive with sunshield in place." -- On a cardboard sunshield that keeps the sun off the dashboard.

"Caution: This is not a safety protective device." -- On a plastic toy helmet used as a container for popcorn.

"Do not use near fire, flame, or sparks." -- On an "Aim-n-Flame" fireplace lighter.

More here: http://www.rinkworks.com/said/warnings.shtml

LOL! What's scary is that the warning is placed there usually after someone has tried it! "Hey Bubba, watch this!"