I'm glad somebody finally has the courage to say it. White people have been so persecuted in the United States, we need someone to stand up for us.

This is sarcasm.

Is she a giant?

Colonel Snow Cat knows what he's taking about

I've noticed that this user's latest tactic is to accuse anyone who disagrees with him of being female and, according to his logic, therefore being controlled by their emotions. It makes absolutely no sense and is very misogynistic.

Your meme is about the earth being flat. It says so in the title.