The Butterfly Effect

An illegal underground sex move where a man approaches a female in a group of friends, generally at a bar. After failing to hook up, the man walks away, then waits for her to be separated from her party. Once alone, he proceeds to knock her out and have his way. Once finished, he quietly returns her to the bar, so she wakes up seamlessly to her friends, as though nothing happened.

That hot chick totally blew me off, so I gave her the butterfly effect.

The Butterfly Effect by darthdrg July 6, 2009

Madam butterfly effect 

The theory that hurricanes are caused by the acceptance of transgendered people.

Kirk Cameron believes that hurricane Irma was caused by the Madam Butterfly effect.

Madam butterfly effect by Yonatan the Grey April 19, 2018

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!"

The Butterfly Effect by The soggy tomato February 19, 2018

the butterfly effect

when you poo your pants and sit down creating a butterfly like wingspan across your arse!

ben shit himself in his garden and got a huge butterfly effect

the butterfly effect by tel February 16, 2005

The Butterfly Effect

Um..a movie with Ashton Kutcher?

Yep,good ol Ashton Kutcher.

The Butterfly Effect by TheWiggidy May 7, 2004

The Aging Butterfly Effect

When a woman reaches a certain age and begins to question her beauty. In search of validation, she posts photoshopped, old, blurry or angled photos on the internet.

I feel sorry for Beyoncé. She's clearly got the aging butterfly effect because she's posting doctored photos.

The Aging Butterfly Effect by Steal Magnolya November 11, 2014

The Butterfly Effect

An attempt from Ashton Kutcher to try a serious movie.

Ashton Kutcher, in a serious movie? HAHAHAHAHAHAHAHAHAHA!

The Butterfly Effect by Mister Ignorant May 11, 2004