I will counter it with this. imgflip.com/i/36btpr

Ok. this must be a liberal meme. That explains why it is not funny.

I don't get it. Can someone explain what this is.

They're making fun of people who say that anyone who opposes them are racist sexist homophobic Nazis, even if they are not. Racism is treating people differently because of race, sexism is treating people differently because of their sex. Conservatives are not Nazis. Nazis are Nazis.

Which one is making the noise?