The internet slang term "Pinko" is used to describe someone who is believed to have left-wing or socialist political beliefs. It is often used as an insult by those who disagree with such ideologies.
Examples:
A: "I can't believe they want to raise taxes on the wealthy!"
B: "Yeah, those pinkos just want to redistribute everyone's wealth!"
A: "Did you see that new social justice campaign?"
B: "Ugh, those pinkos are always trying to force their agenda on us."
