So you say "Nazis were Socialist ey?" and expect me to go, "Oh my, maybe I have my facts wrong, golly cheese whiz am I ever sorry." Yes, the NAZI's fit the definition of socialists to a tee. Here in the US, leftists have been trying to pin that label on conservatives for decades, and in their own minds they are hugely successful.
I have a niece who lives in Germany with her German husband (met when he was an exchange student here). I'm not ignorant of Germany and a superficial understanding of the politics there.
Bottom line is NAZI, Socialist, Communists are all on the left end of the political spectrum, and are almost universally responsible for the slaughter of millions of innocent people. As the meme says, when body counts matter, socialism delivers.