They can be from the musicals, Live-action, manga or anime( both 90's and crystal) and any other sailor moon related thing( except the saban moon/ toonmakers).

Here are a few of my faves!
Where there is light, there is darkness. The darkness calls to the light, and the light shall call to the darkness again." --Queen Nehelenia, BSSM manga Vol. 15 Act 41

"In the name of the Moon I will punish you!”

"Douse yourself in water, and repent!”

“In the name of Mars, I'll chastise you!”
from SMC( Sailor Moon Crystal)
----
old SM anime:
"Nice to meet you cream stew!"
Sailor Moon S Episode 19 (Sailor Moon Episode 108)


uper S, Episode 99: Mixed Emotions/The Kindness of a Man! Yuichiro, Heartbroken by Rei?

Dr. Tomoe: Our recent rash of failures is grating on my calm demeanor. In fact, it's gotten on my very last, little, nerve and trampled it to.........OBLIVION!!!!!!!

From Episode 158: It's more of a scene, but it fits. Doesn't it? It occurs after the other Sailor Scouts arrive, after Sailor Mini Moon and Sailor Moon have swapped ages due to Palla Palla's magic.

Sailor Mercury: Are you two alright?
Sailor Mars: Yeah, are you?
Sailor Jupiter: It's just that...
Sailor Venus: ...you're a little...
All: ...different?! *Insert sweat drops here*
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in another episode( one of the first ten i think)
"I'm Sailor Moon, the grandmother of justice."



Sailor Uranus Back then, I wanted to become the wind. I just wanted to be like the wind... Wrestling free from the domination of gravity... and plunging forth into the vast reaches of the sky... That was the kind of person I wanted to be...
Sailor Uranus You can't runaway from me because I am the wind.

not sure what ep or manga...

From the old Dic dub:

Amy: "Go bleach your roots creep!"

As a kid I had no idea she was talking about Kunzite's hair. Lol

Episode: The shocking future! Diamond's Dark Ambition!

Makoto: Chibiusa is... 
Ami: Sailor Moon's... 
Mina: And Tuxedo Mask's daughter? 
Rei: What day, month and year did that happen?!


Rei can really burn...If ye catch me drift.

Hotaru: I know this sounds weird coming from a girl, but...I think we were destined to meet.
Chibiusa: Me too...I thought that.

 not sure of episode  this exchange is from

Usagi: are you a man or a woman
Haruka: is that really that important
^from the manga starts of infinity arc

Neptune: the one who will have their star seed stolen
Uranus: IT'S YOUUU!!!!!!!! (said as KISAMA DA!!!!)
1998 musicals Stars version, before their attack on Galaxia with her bracelets

Haruka: you are hurting me Michiru ><
Michiru: ohh am I?
Haruka: please, be more gentle ><
Michiru: later when we are alone
Usagi: that's some adult mood (°д°)
from Sailor Stars, the episode Usagi goes on a date with Seiya :P

" if we fail the make-up exam, we'll take the make-up class, usagi chan!" said by Minako Aino in stars.