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
 Get the behemoth butterfliesmug.
Get the behemoth butterfliesmug. An STD that causes men to jizz caterpillar eggs. The eggs later hatch and the butterflies fly out of the vagina.
"Hey Samantha, why are you going to the doctor?"
"I think Brad gave me the butterfly effect, I've got butterflies in my stomach!"
"I think Brad gave me the butterfly effect, I've got butterflies in my stomach!"
by The soggy tomato February 19, 2018
 Get the The Butterfly Effectmug.
Get the The Butterfly Effectmug. by comedycircuit September 5, 2018
 Get the Butterfly Soldiermug.
Get the Butterfly Soldiermug. When you lube up your feet and sit Indian style, with bottoms of your feet facing each other and use them to beat your dick.
by Mark Camry April 27, 2015
 Get the butterfly fapmug.
Get the butterfly fapmug. by Kalilah Capps January 13, 2022
 Get the wingless butterflymug.
Get the wingless butterflymug. 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
 Get the Butterfly effectmug.
Get the Butterfly effectmug. by Be honest bro December 10, 2022
 Get the butterfly effectmug.
Get the butterfly effectmug.