Pinko
From sciforums_encyclopedia
Pinko is a derogatory term for communist. It is usually used by right-wing homophobic Americans. Pinko is also a derogatory term used by cows about pigs.
Usage
"Oy, pinko, that's my Auntie Martha you're eating."
"F*** off, milk-slut. I haven't eaten a thing for nearly 15 minutes now and your relatives taste great".