How do they WORK?!

WTF is this junk about adding keywords? Wha? Do they say the keywords randomly, or something? Is there a list we need to choose from? WTF? Do you give them entire sentances to say, or something? Or perhaps you give them an adjective, "angry" "depressing" etc, and they run with it. I don't know!

If you know, tell me, pl0xz, b4 i xpl0d.

You add some, and then every time the ship is going to talk, it precedes what it wants to say with a randomly selected one. That's all.

So if you put "Kaleidoscopic!" in there, it would say something like,
Kaleidoscopic! Welcome to the Command Chair, Narallen!
or something?

That's it exactly, yes.