Also, don't drive with a cup of scalding-hot coffee held between your thighs, because hot coffee is, well, hot, and it could burn your crotch because it's, like, hot. So don't use your thighs as a cup holder if the cup is full of really hot liquid.
What a world. I once came across a big crankbait that had a warning on the package telling me that the product had sharp points (that's kind of the purpose of fish hooks, no?) and that I should under no circumstances put the product in my mouth. Good thing they warned me. The first thing I always want to do with a fishing lure that has three big treble hooks is chew on it. (And I'm glad bass can't read, or they'd know not to bite lures.)