I have no idea what a meme is
Sounds like I was better off not asking what it was, I'm going to have to re read your post slow to figure out what you saidA meme is basically a shared concept or idea.
We all have genetics that make up our physical person. But we also have a different type of "gene," our learned behavior that makes up our personality. That learned behavior is a meme. Racism is an example.
Commonly a meme is usually referring to the funny pictures we post. These pictures are shared opinions, beliefs, concepts, ideas...etc.
So a meme is where you take a picture that people might recognize and put your text in it?