Let there be funny! Just avoid trying too hard to pull it off.
I have a pastime of writing song parodies. They are written under the general theme of Pirates of the Caribbean, often about whom I regard as this one unfinished villain, although some of them cover other material from the franchise or are accessible to anyone. This page gives some information on them before you get to reading them.
In parodies that are not part of the accessible to everyone
category, you will often find words or phrases with links placed on them. These lead to relevant articles on a wiki dedicated to Pirates of the Caribbean. They are there in case you do not get the references. If you do, you can ignore these links.