What is a meme? I've only ever heard of it since last week, and I'm getting the hang of what it is, but I can't find a good enough definition! All the definitions I come across make no sense to me: stuff about cultural ideas or something? >.< I wanna know what a meme is in relation to:

Who are you?
Who's your favorite character from _______?
Draw them in another universe.

And so on.

So if anyone can give me a definition that makes sense, I'd really appreciate it.