Flugter 

A Bad, Crappy Joke

Charlie Sheen just said a stupid flugter.

Flugter by That Chub Kid November 16, 2011

Love flustered 

A term for when you act stupid, flustered, go blank, or most when your IQ dips into single digits due to infatuation.

A good example of this phenomenon is when you meet a good looking girl and all you can say is " hum erm guh duh"

" hum erm guh duh" was all that love flustered greg could get out when he met melody

Love flustered by Theamazinggeek April 9, 2019

Flusterfuss

One who is easily flustered, to the point of absurd flamboyancy.

stranger-"Hello, Gary!"

gary-"Ohh! Oh! Me-oh-my-oh gee!"
(Said whilst flapping hands about by the wrist-joint)

Gary is a flusterfuss.

Flusterfuss by Johhny The Biggest Boi October 11, 2011

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

Flustered 

Shocked and embarrassed, or shy

“My crush literally just came up to me and gave me a hug…I was so flustered I almost screamed”

“Yea when he kissed me my heart started beating so fast and I couldn’t stop blushing, I think I was flustered.”

Flustered by Saddbitch.org February 4, 2022

Flustered 

Embarrassed or blushing

“The girl was flustered after what her boyfriend said to her”

Flustered by Mcdaddydoo November 27, 2021

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