Uncyclopedia
They have a guide on writing called HTBFANJS (How To Be Funny And Not Just Stupid). This page helps users learn how Uncyclopedia is not like Wikipedia. It also helps people write so it matches the rest of Uncyclopedia.Most encyclopedias try not to have opinions on things. They just try to tell facts. Uncyclopedia has its own opinions about things. These opinions are often silly. For example, Uncyclopedia thinks that Oscar Wilde was the best man ever. These opinions become memes that are added into jokes all over Uncyclopedia.