Technically, even if you don't want to use the Oxford comma, you're not wrong. But commas matter. So if you want your communication to be clear, then you should use them as often as you should. Check it out:

1. Nelson Mandela left behind a dildo collection?

2. The importance of a comma:

3. Can you understand this?

4. Should have had a comma for this one:

5. So are the world leaders strippers?

6. Cooking her family and her dog. Someone look up Rachael Ray.

7. The importance of a comma:

8. Can you understand this?

9. Here's a very good example:

10. The importance of a comma.

11. Just use a comma as much as you can if you're not sure!