Inspired by this thread, I thought maybe we should post some warnings for the SDMB.
An obvious one as a jumpstart (Props to Rocket): Warning, may contain nutmeats.
Warning: Your posts may go unappreciated
I don’t get it. What’s your point?
Warning: This thread might be moved or closed. 
Commandment: Thou shalt precede all requests for free legal/medical advice with “Now, I’m not looking for legal/medical advice, just a clarification/opinion if I should seek counsel/(insert some other clever obfuscating phraseology)”.
Axiom: The preamble “I’m not a racist but” will be followed by a racist statement.
Warning: Stubborn ignorance may require more than one application. No website can remove all ignorance. May not be suitible for some beliefs. Test on an inconspicuous notion first.
Warning: May Contain Kittens.
Note: Users mention “fat”, “obesity”, or “de-clawing” at own risk. This does not affect your statutory rights.
Warning: Grape at your own risk.
Extended use of this message board in exotic locales may cause damage to your computer. However, this has only been tested once. In 1960. For 20 minutes.