What are your nicknames for the ponies?

[Midnight Gaze 131]

Rainbow Dash-Rainbow

Twilight Sparkle-Twi

Applejack-Jackie

Rarity-Rare

Fluttershy-No nickname

Pinkie Pie-Pinkie

[Kawaii Besu 28,010]

Alright...

 

Twilight Sparkle - Twi, Twiley.

Fluttershy - Flutters, Sumikdong-Makahiya. (Yeah, I name one of them out of Tagalog words... )

Rainbow Dash - RD, Dashie, Lightwave, Refractor. (YEAH SCIENCE, BIATCH! )

Applejack - AJ, Juan Mansanas. (I'm sure you know the translation... )

Rarity - Rarey, Inday. (I don't know why, but that name fits her... )

Pinkie Pie - Pinks, Pinka Pinks, Buko Pie.

[Rainblow H. Ash 5,090]

I have been using the nickname "Worst Pony" for one of the Mane Six for some time now. I think it's an adorable little name that accurately describes her.

[Majikku 65]

Twilight Sparkle- Twily Sparkler

Pinkie Pie-  Pinkie

Applejack- APPULS

Rainbow Dash- RD, Dashie 

Fluttershy- Flutters

[Aerial~Shot 177]

Twilight - Twi or Twily

Rainbow Dash - Dash or Dashie

Applejack - AJ

Fluttershy - Flutters

(None for Rarity or Pinkie)

Celestia - Tia

Apple Bloom - AB

Scootaloo - Scoots

Diamond Tiara - DT

Silver Spoon - Silly

Sunset Shimmer - Sunny

Discord (ok not a pony but whatever) - Dizzy

[(MARVEL) Blue Blood 991]

Twilight Sparkle: Twilight

Applejack: The Jack 

Rainbow Dash: Rainbow

Rarity: I don't have one for you, Rarity. Sorry. 

Fluttershy: Flutters

 

Pinkie: Best pony, Party Pony, Pinkie. 

[Derpaholic 1,155]

Ditzy Doo - Derpy, Klutz-Goddess, klutzball, Ditzball, Derpa.
Rainbow Dash - Dashie, Reinbou Dääsh, Rainbow, Dash.
Applejack - Jackie, AJ, Apples.
Fluttershy - Flutters.
Twilight Sparkle - Twilight, Twily.
 

[Quantum Breeze 0]

fluttershy- flutter butter

rainbow dash - dashie

twilight- teachers pet sparkle

applejack- AJ

pinkie pie- the pink pony, pinkamina, pinkie

rarity- rarity  ( its so creative its scary)

:3

[Teavvi 627]

Twilight Sparkle-Twii

Rarity-Rari

Fluttershy-Flutters

Rainbow Dash-Dash

Pinkie Pie-Pinkie

Applejack-I don't have a nickname for her

[Guest]

I don't really have many nicknames for the characters but I sometimes call Pinkie Ponka. And sometimes Rarity tends to be Rarara.

[cmarston1 5,954]

Twilight - Twi

Rarity - Rares

Applejack - AJ

Pinkie Pie- Pinkie

Rainbow - Dashie

Fluttershy - Flutter

Starlight Glimmer - Starlight Shimmer/Sunset Glimmer

[\/ 650]

Twilight - The Purple One.

 

Starlight Glimmer - Seafood Dinner

Edited June 12, 2016 by \/

[twiia 1,842]

Twilight Sparkle- Twi or Twii (my fave, so I decided to use as part of my display name)

 

Rarity- Rare

 

Rainbow Dash- Crash, Trash, Lamebow Crash... 

 

Fluttershy- Flutters, Shy

 

Pinkie Pie- Pinkie, Pinkamena

 

Applejack- Apples

[ChikaChan 7,323]

Rainbow Dash: Dashie

Twilight Sparkle: Twiliy

Applejack: Apples! 

Rarity: Marshmallow

Fluttershy: Flutters

Pinkie Pie: Pinkie

[MixiesmyTrixies 13]

Twilight Sparkle: twi, Book Horse

Rainbow Dash: Dash, Fast horse

Pinkie Pie: Pinkie, Pink Horse

Fluttershy: Flutters, Animal Horse

Rarity: Rar rar, Fashion Horse

Apple Jack: Apple Horse

Starlight Glimmer: Communist horse

Trixie lulamoon: Magic horse, Waifu

Scootaloo: M' daughter

Applebloom: Small apple horse

Sweetiebell: Squeak horse

Luna: Woona, moon horse

Celestia: Dictator horse, sun horse

[shy0wl 484]

Fluttershy - Flutters/Best Pone

Pinkie Pie - Ponkers/Ponk

Rainbow Dash - Dashie/Fast Horse

Rarity - Rares

Twilight Sparkle - Twi/Purplesmart

Applejack - don't really have one for her, I guess AJ if anything

 

Minuette - Colgate

Octavia - Tavi

Vinyl Scratch - DJ

Scootaloo - Scoots

[Prospekt 10,984]

Twilight Sparkle: Twily

Rainbow Dash: Dashie

Pinkie Pie: Pinkie

Rarity: Marshmallow

Applejack: A.J.

Fluttershy: Flutters, Shutterfly (in case you're wondering, that's the name of an online image publishing service. The name sounds like Fluttershy.  )

Celestia: Tia

[Victoria Sponge 1,014]

I don't really have any for major characters though I do have this:

 

Fake Fluttershy, a nickname I give any pegasus with a yellow coat and pink mane (besides Fluttershy herself of course).

Edited August 17, 2016 by Battenberg

[IsraelYabuki 441]

Twilight - (it can't be helped Shining Armor) Twily

Fluttershy - Cutie Shy

Pinkie: Pinkie Winkie

Ranbow Dash - Lil' Dashie

Rarity: Swirly Beauty

Applejack: Buck-o

[Sabrinie 392]

I really don't use nicknames that often except for Fluttershy. I call her Flutters more than anything else.

 

Occasionally, I'll call Applejack: AJ, and Pinkie: Pinks.

 

And I really only use the first names. So Pinkie, Rainbow, and Twilight instead of Pinkie Pie, Rainbow Dash, and Twilight Sparkle...but I don't consider those nicknames. 

Edited August 17, 2016 by Sabrinie

[Tarnation 142]

Rarity- rares

Lyra- lyre

Applejack- Apple mare

Pinkie- Pinkity

Twilight- Twily

Rainbow dash- Rainbooms

Fluttershy- Flutterfly

Celestia- Tia

Luna- Lunar

Cadance- Cadenza

Bon Bon- Candy

Derpy- derp derp

Starlight- GlimGlim

Sunset- ShimShim

[CT-1138 3,180]

Twilight = Twi

Rainbow Dash = Dashie

Applejack = AJ

Rarity = Rares

Fluttershy = 'Shy 

Pinkie Pie = Pinks 

Spike = Spikey Wikey

Apple Bloom = Bloom

Sweetie Belle = Dictionary

Scootaloo = Scoots

Big Macintosh = Big Mac

Celestia = 'Tia

Octavia = Tavi

Diamond Tiara = DT

Silver Spoon = Spoony

Startlight Glimmer = Glim Glam

[Sparklefan1234 163,011]

Twilight: Twi, Twilie

 

Applejack: AJ

 

Rarity: Rare

[Steve Piranha 29,198]

Well, most of the nicknames I give to ponies are not mine and given in official media themselves, like Dashie, AJ, Twi, Rares, and Celly (It's actually Celie, but the pronunciation is the same). but I got some that are not given in show as of yet, like Sunny (Sunset Shimmer), Pinks (Pinkie Pie), McFlurry (Flurry Heart), Scootie (Scootaloo), Moeh Poneh (Marble Pie)

[Rawzy 1,302]

- Dashy

- Pinky

- Flutters

- Rarity

- AJ

- Book horse