A clear enemy with no confusion.
Everybody thinks they're going to get a chance to punch some Nazi in the face, but those days are over, people these days are too clever and technologically advanced.
A common twitter insult used against people with opinions opposing those of leftists. It is used to bully people into abandoning their current stance or used to cancel someone, often unfairly.
"How dare you disagree that biological sex is immutable, you're a Nazi"
A person who does not agree with one's opinions, usually used out of context or where the word does not apply.
"Punch a Nazi"
A: A nazi
B: a non-nazi
A: I AM A NAZI AND I AM PROUD OF IT
B:Sir, this is Geneva Conventions.