11 things you should never share on Facebook

Social media comes with its own unique etiquette, and those who break the rules must be ousted from the confines of polite society.

These insurrectionists challenge the very morality of the Facebook community.

If you want to avoid the pitfalls of being mocked on the internet it's time to learn the biggest rule of the lot: the difference between public and private information.

Here are a few people who seem to struggle with that important concept - observe and learn from their mistakes.

Obviously, many of these are NSFW. You have been warned.

Keep your emotions on the down low

Don't expose yourself to burns

Think ahead

Picture: lamebook.com

Proof-read

Don't be unlucky

Remember who your friends are

Picture: lamebook.com

Don't be an amateur scientist

Think.

More: Six things you should never, ever Google