pinfighting 

The act of liberals fighting over whether safety pins are a proper show of support for oppressed minorities, or a smug meaningless non-action.

Liberal 1: I'm wearing a safety pin to show I'm a safe space for Muslims, blacks, women, and LGBTQ folk!
Liberal 2: OMG POC totally don't like those! Fuck your safety pins and your empty non-support!
Liberal 3: Would you two SHUT UP with your pinfighting?

pinfighting by Axolotl November 15, 2016

prefighting 

It's what siblings are doing when they are just talking to each other. It can be extended to married people as well. It usually lasts around 10 minutes and matures into fighting. Children fall into one of 4 statuses at any given time, Sleeping, eating, prefighting and fighting.

That's so cute they are prefighting so nicely.

prefighting by Hippieboy27 June 13, 2016

Infighting 

Infighting is the boxing style used by smaller fighters. It is characterized by high aggression, and a will to move forward and powerful yet textbook style blows/punches. A famous example of infighting is most notable in Mike Tyson, who is arguable the most famous/popular example of this term.

Person 1: "How is he fighting?"
Person 2: "He is short in height, so he is infighting."
Person 1: "Interesting... It is quite the aggressive style."

Infighting by Qwertz24 July 5, 2025