Flootershy 

When your anus is too scared to take a poop. A take off of a German slang.

Bob: Some guy was in the stall next to me, I was total Flootershy
Jan: OMG I know, I get flootershy whenever i'm in school.

Flootershy by Babyblaxs September 15, 2012

Social Fluttershy 

The antonym of a social butterfly. A person who, due to unholy amounts of shyness, is unable to hold a conversation with someone he or she does not know well.

Kevin: The date went pretty well. If you consider we hardly talked at all and mostly stared at the food in front of us.

Michael: Come on, man! You need to be bold to get a chick!

Kevin: But Mike, you know how much of a Social Fluttershy I am!

Social Fluttershy by Just_Your_Average_Psychopath July 10, 2012

Fluttershychosis

The state of mind reached when a usually meek, demure, and gentle person is pushed past their limits of frustration, tolerance, or anger, and lashes out in an uncharacteristic and frightening fit of untrammeled rage.

In the "My Little Pony: Friendship Is Magic" Season One episode entitled "Best Night Ever", kind-hearted pegasus-pony Fluttershy's inability to make friends with Canterlot's local fauna causes her to develop Fluttershychosis and chase the panicked animals into a gala ballroom, her gown and mane all disheveled and dirty, madly screaming, "...you're...going...to LOOOVE MEEEE!!"

Fluttershychosis by Tim Snortin, Coffeeholic Brony June 3, 2011

Fluttershy 

The yellow pony from My Little Pony - Friendship is Magic.
Fluttershy is a pegasus (Has wings) and as her name describes her, she's usually timid and quiet, but she will always stand up for her friends.

She's one of the main characters of MLP, and has yellow fur, turquoise eyes and a pink tail and mane.
Her cutie mark consists of three pink butterflies with a blue body.

Fluttershy also has a passion for animals, and usually spends her time in the forest with them, but she's scared of adult dragons.

She came from Cloudsdale, a city up on the clouds above Equestria. Fluttershy wasn't as good in flying as the others, and was bullied and was called names like Klutzershy, but Rainbow Dash stood up for her.

Fluttershy: ...ʸᵃʸ............wait was that too loud?

Fluttershy by KikiMeowz August 6, 2011

Fluttershy 

Possibly the cutest cartoon character ever made. From the series My Little Pony: Friendship is Magic (MLP FiM) She is known for her incredible shyness, love of nature, and being the most kind, caring, thoughtful being in existence. Emotionally unstable at times, she tends to be afraid of everything, and at one point hid from her own shadow, while at other times, such as when she or her friends are endangered, goes into a rage that can make a full grown dragon cry. She also has an unnaturally strong connection with animals, and can understand them where others cannot. She had a staring contest with a cockatrice (a creature who's stare turns you to stone) and won, scaring the living hell out of it in the process. She represents the repressed person in all of us.

Non brony: what are you watching
Brony: My Little Pony
Non Brony: Why?
Brony: *Shows Fluttershy*
Non Brony: She's adorable and badass at the same time!

Fluttershy by DeadlyNightshadeZ November 2, 2011

Fluttershy 

A character from My Little Pony, yellow colored pony with pink hair. She is very kind and shy. She is very good with animals and different critters. She is also very quiet. She is a Pegasus (has wings), but doesn't really like flying. She lives in a cottage with her critters on the ground in Ponyville rather than in the clouds in Cloudsdale. She can't fly really fast either, like her friend Rainbow Dash. She is also very afraid of dragons, but can still be able to tame it. She has a pet bunny named Angel. She is one of the main characters from My Little Pony.

"You can't be such a pushover, Fluttershy!"

Fluttershy by Fluttershy 23 February 19, 2015

fluttershy effect 

When the sentient observers within a situation are too concerned with being disruptive or offensive to the sensibilities of others and/or the dangers of the situation(s) at hand, and fail to take even the smallest action that could have resulted in a butterfly effect that could have otherwise changed the situation(s).

Excessive systematic recurrence of the fluttershy effect tends to lead to a buildup of silent intolerance for situations, eventually resulting in fluttershychosis.

fluttershy effect by R. S. P. May 2, 2013