"Good!" Celestia clapped Day Planner on the back merrily. "Let's go both Luna then. I'm sure she's still asleep right now."

"...who nodded at her and gave her the equine equivalent of a thumbs-up. So, a hoof. Aesthetically indistinguishable from the equine version of giving the finger."

"Dark Order Of Ponies? The DOOP?"

"...while such is perfect normal behavior for any little sister, the fact that this included all of Equestria put the event squarely in the "apocalyptic" category."

Hello, I'm me. Yes... hmm, then that would be a no.
You may applaud now.

"The golden rule isn't so golden if you don't polish it" -quote from a very good fimfic

"We are professionals, the smoke screen hides our mistakes" -quote i made up

Please post more nice quotes you have!