That it is unwise to harass a giant nude man.

That you’re not allowed to load weapons in a gun store without paying for them. That is, unless you shoot whoever informs you of that law.

That it is necessary to make ironic one-liners when you kill people, even if you’re an emotionless cyborg from the future.

That an unstoppable killer cyborg from the future will kindly knock on people’s doors prior to killing them.

That a single-minded unstoppable killer cyborgs who will not stop until you are dead will not only stop but disappear if they crash their car only a few meters from yours.

That a Terminator who can kill people by merely ramming his fist through their stomach instead prefers to just throw an adversary around, allowing them a fair chance to fight back.

The proper response to a hotel manager who inquires if I’m keeping dead animals in my room.