I don’t want peace; I want problems ALWAYS!!!!!! — a popular meme that originated in the unbelievable genre: African Martial Arts Films.
This particular line appears in the 2017 adaptation of the Mortal Kombat game, from Ghana's Kumawood scene. The line is spoken by Marsuel Hoppe, who plays Shao Kahn, the armored tyrant from the video game. Kumawood productions are typically low-budget and quickly produced.
This line is an absolute declaration of martial arts militancy and the desire to fight even is your opponent is suing for peace.
A peaceafist is someone who works for peace, using his/her fist if necessary as opposed to total non aggressive resistance, turning the other cheek, etc. Peace through strength is his/her motto.
Skyler and Terry were PeaceaFists. They didn't want trouble, they were against unnecessary wars, they never started a fight, but they NEVER backed down when the shit came their way.