The Butterfly Effect

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!"

by The soggy tomato February 19, 2018

star butterfly

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?"

by apeironitis March 7, 2017

Butterfly grind

Dancing provocatively with your booty out, whilst simultaneously flapping your legs like a butterfly.

I told Devonte I loved him, but he couldn't stop lookin at Shaniqua butterfly grinding across the room.

by Bonquishaaaaaa May 21, 2016

jam & butterfly

a song that falls under the genre of cock music
jam as in that gushy gushy while butterfly refers to the bees from the birds and the bees.
the irony here however is that jaehyung park is allergic to honey.

yeah give me that jam & butterfly you nasty nasty nutterbutter finger

by turtle wurtle December 4, 2020

Butterfly Farts

An exaggeration of the butterfly effect. Used when someone is responding strongly to a meaningless event.

Clearly it was butterfly farts that brought the stock to this point without news.

by Eric MacKay December 22, 2020

Butterfly Simp

Someone who makes an urban dictionary post about a "private social butterfly"

Damn bro juans a butterfly simp

by Toyota_thot December 26, 2020

butterfly fish

Someone who is the opposite of a catfish. Pretty in person but present themself worse on social media or in photos.

Did you see Sarah’s new tik tok she’s such a butterfly fish.

by Jay022 May 5, 2023