https://www.youtube.com/watch?v=RyJWT3TXIMQ

Squidward says, "If I had a dollar for every brain you don't have, I'd have one dollar."
What does this mean? Interpret please.

Sehen Sie eine Übersetzung

@DreamBeat Thank you very much. Now I got it.
If you don't mind, can I ask more question?

https://streamable.com/wuf7v

At 8:15, Patrick doesn't like SpongeBob in Squidward's house.
The subtitle says "This was a setup."
What does Patrick mean by setup?

Thank you. That helps a lot. Please allow me to ask one more question. I think it might be difficult....

https://youtu.be/jSTcVWKvj9U?t=3955

It's a scene from a game. A man met with an old man who was injured by a bear. The old man demands he should kill the bear. He tells the location where he can fix the rifle.
At 1:05:50, he said, "Old railway yard, about a day's travel south, along the tracks There's a machine shop there. I used to trade for time on the tools, to keep my gear in order."

The only part which confuses me is "trade for time on the tools"
Does it even make sense to you? Can you help me understand this?

@DreamBeat Your guess makes perfect sense. Do you think it's the game writer's mistake? I especially don't understand why 'time' was inserted. I don't want to believe the voice actor just read out this unusual sentence.

@DreamBeat I got it. Thank you for your help! ^ㅡ^

@DreamBeat

Sorry, one more question!

https://youtu.be/jSTcVWKvj9U?t=5571

At 1:32:52, he says something. But the line was not subtitled.
Can you possibly write down what he exactly said?
I hear it as something like "This's gonna end it." But I'm not too sure.