that crazy feeling of anxiousness/nervousness in your stomach when you're with the most amazing person you've ever met.
her name's Alyssa and it's like whenever i'm within 100 feet of her, those behemoth butterflies flood my stomach
by ankshay willis April 4, 2010

The Butterfly Eyes are the most gorgeous eyes.
The expression is used when one sees a person with unforgettably beautiful, gorgeous, attractive, pretty, astonishing, soothing and warm type of eyes.
They can be any shape or form or color, as long as they make someone go completely head over heels for them.
It is not necessary that one single person has The Butterfly Eyes. They can be the type of eyes on multiple people that can be named “The Butterfly Eyes”
Persons preferred type of eyes, their Butterfly Eyes, are the one thing that can be usually very attractive and are the only thing that one can’t stop looking at.
Like me, when I see my type of Butterfly Eyes.
The expression is used when one sees a person with unforgettably beautiful, gorgeous, attractive, pretty, astonishing, soothing and warm type of eyes.
They can be any shape or form or color, as long as they make someone go completely head over heels for them.
It is not necessary that one single person has The Butterfly Eyes. They can be the type of eyes on multiple people that can be named “The Butterfly Eyes”
Persons preferred type of eyes, their Butterfly Eyes, are the one thing that can be usually very attractive and are the only thing that one can’t stop looking at.
Like me, when I see my type of Butterfly Eyes.
Person 1: bro, she has the most beautiful eyes I’ve never seen eyes like her’s….
Person 2: well they must be your type of Butterfly eyes.
Person 2: well they must be your type of Butterfly eyes.
by rastorr August 8, 2023

When scissoring with your partner, you simply tap your bholes together. Much like an Eskimo kiss, just with your bholes.
by Kittymiaomiao September 30, 2015

When your girl eats Chinese food and proceeds to fart in your mouth for 30 minutes while watching reruns of the Cosby Show.
New Yorker 1: "Yo, my girl deadass gave me a springroll butterfly last night. Shit was potent."
New Yorker 2: "Word? I deadass been tryna get my girl to do the same thing b".
New Yorker 2: "Word? I deadass been tryna get my girl to do the same thing b".
by Terry McGinnis November 4, 2016

To play yourself romantically, helping your friend to hook up with other person, only to realize too late that you have a crush on him/her.
"Aw, man. I helped Alicia to date Bob but now I realized that I have a crush on her!"
"Did you just pull a Star Butterfly?"
"Did you just pull a Star Butterfly?"
by apeironitis March 7, 2017

by Be honest bro December 10, 2022

In chaos theory, the butterfly effect is the sensitive dependence on initial conditions in which a small change in one state of a deterministic nonlinear system can result in large differences in a later state.1
The term, closely associated with the work of Edward Lorenz, is derived from the metaphorical example of the details of a tornado (the exact time of formation, the exact path taken) being influenced by minor perturbations such as the flapping of the wings of a distant butterfly several weeks earlier. Lorenz discovered the effect when he observed that runs of his weather model with initial condition data that was rounded in a seemingly inconsequential manner would fail to reproduce the results of runs with the unrounded initial condition data. A very small change in initial conditions had created a significantly different outcome.
The term, closely associated with the work of Edward Lorenz, is derived from the metaphorical example of the details of a tornado (the exact time of formation, the exact path taken) being influenced by minor perturbations such as the flapping of the wings of a distant butterfly several weeks earlier. Lorenz discovered the effect when he observed that runs of his weather model with initial condition data that was rounded in a seemingly inconsequential manner would fail to reproduce the results of runs with the unrounded initial condition data. A very small change in initial conditions had created a significantly different outcome.
by ... Zjdbckdnznsjd September 23, 2019
