[Marc]

Uhura: No, I meant the hair on the new crewman.
Chekov: What?

Spock: So do you have any theories about our alien captors?
Kirk: I think the female one wants me.

Korob: Quick! You've got to escape! Sylvia's gone power hungry. She really thinks she's the cat's meow.
Cat: Meow!

Kirk: So Garth was a brilliant Starfleet Captain before he went nuts? That's shocking.

Garth: Darling, if I wanted to hear your voice, I'd strangle a couple of cats.

Spock: It's painful to see logic in the hands of lunatics.

Great fivers both!