Here’s a way to have some fun… Make your own warning labels with this online warning label generator: warninglabelgenerator.com

The one I made demonstrates that you cannot use an apostrophe in your text:

 

UPDATE:

With ongoing popularity of the Warning Label Generator, I thought I’d add some additional fun signage you can generate as well.

Free Ribbon Maker

Use the free ribbon maker to make your own fun ribbons like this one:

Free Monopoly Card Generator

As if the warning labels and ribbons weren’t enough, here is a Monopoly Card Generator.  Make your own versions of Chance and Community Chest cards.

Now, go have fun and make some signs of your own!