Bad Spot!

"Mr. Data, I want that cat of yours in a holding cell! I will not tolerate hairballs on my bridge!"

Petting Zoo

Worf: "No, child. You may NOT pet me. I am not a part of this exhibit!"

Klingon Vacation

During the Dominion War, the Klingons took some relaxation time every now and then by playing 18 holes of golf on Bajor.

Maybe Not

"AHHH! NOOOOO!"
"We are the Borg. Resistance is futile. Your biological distinctiveness will be added to our own.... On second thought, nevermind."

Travelers

Wes: "Since I'm now a Traveler like you, do I get a pair of space jammies, too?"
Traveler: "Wesley...."