"I hope, for your sake, that you were initiating a mating ritual."
"I read about your exploits when I was in grade school."
"The clown can stay, but the Ferengi in the gorilla suit has to leave!"
"I've never seen a solar probe with this kind of configuration, have you Data? "
"Are you out of your Vulcan mind?"
"It is a human characteristic to love small furry animals."
"I'm a doctor, not a bricklayer."
"That sound was the turbulence caused by the penetration of a boundary layer, captain. "
"Spock, give me an update on the dark area ahead."
"Captain, that ancient earth custom called spanking. What is it?"
"We will add your biological and technological distinctiveness to our own. Your culture will adapt to service us. Resistance is futile."
"Assimilate this!"
"If... you're referring to sexuality, I'm fully functional. Programmed in multiple techniques." (Hrrm...maybe that's one you DO want to hear!)
"Would you three like to be alone?"
"Maximum setting! If you had fired, you'd have vaporized me."
"Don't you people from the 24th century ever pee?"
"It's so small..."
"It's about to get a whole lot bigger."
"Mr. Scott, I understand you are experiencing difficulties with the warp drive?"
"Smooth as an android's bottom. "
"I will miss these flesh-stretching sessions, my dear."