Wisconsin Butterfly

When a guy packs his semen into his own nose and then sneezes it onto the breasts of his partner.

I saw a guy in the Steak N Shake bathroom giving this chick a Wisconsin Butterfly. It got everywhere.

by viceroy of pickles July 3, 2014

butterfly project

The butterfly project is a way to encourage yourself to not self harm. You draw a butterfly in permanent marker where you'd like to harm. If you self harm whilst the butterfly is still there then you've killed it. Also you could name the butterfly agter someone and if you harm before it's gone then you've killed that person. I use it and it works for me. I believe in you. Please don't hurt yourself.

I use the butterfly project to stay clean.

by Where's my tea October 20, 2020

Butterfly Brain

This term can be used to describe the feeling of being in love; when one is feeling speechless or completely in bliss only when they're around the person they love or have feelings for.

You: Everytime I see her, I get butterfly brain bro.

Homie: Bruh what the fuck are you talking about, butterfly what?

You: Butterfly brain nigga, i'm speechless everytime I'm around her.

Homie: How about you stop being a little bitch and go tell her how you feel then?

by BubbaliciousClitoris April 26, 2020

butterflies in my stomach

An awesome feeling when someone you care about looks at you, stares at you or complements you; and you don't know what to do in that moment, except feel happy. It can be a physical feeling like a little tickle traveling up your stomach.

He is so cute, every time he turns and looks at me I get butterflies in my stomach.

by HikeUp November 7, 2013

German Butterfly Bounceback

Picking up an 18-20 year old girl off the street and offering her several hundred dollars for a quick photoshoot. You will then take her back to your apartment where you have her get on her knees in a kiddie pool and put on a zorro mask (not the hat, mind you, just the mask). She will then proceed to pour bottle after bottle of brand name raspberry jelly on her head while 4 men (all named Hans) stand around the pool on matching wooden stools wearing Guy Fawkes (V for Vendetta) masks and pee on her head. Music is optional, but if it is used, it must be provided by either a live opera singer or a loud set of speakers playing "It wasn't me" by Shaggy (recommended). There have been whispers of a double dare method in which an additional man of hispanic descent is strapped to a chair in front of the pool with his eyelids held open Clockwork Orange style for the duration of the session but these are simply rumors as such a thing has never been attempted. Best performed while wearing Riddick style goggles.

Rick: Dude! check it out! I just put up this definition for the German Butterfly Bounceback on urbandictionary!
Steve: *reads* Dude...what the fuck is wrong with you?

by Rick_Astley January 25, 2014

iron butterfly

Going down on a girl while giving her manual G spot stimulation.

While going down on her, I slipped in a finger. She started moaning and twitching. When you feel the contractions, her hips arch, and the moaning stops, your doing the iron butterfly correctly.

by Eddy October 5, 2006

Killing the butterfly

Cutting when you are taking part in the butterfly project. The rule is that if you cut yourself while you still have the butterfly drawn on you, the butterfly will "Die."

Person 1: I'm so mad at myself.
Person 2: Why?
Person 1: I killed the butterfly.
Person 2: Please, stop cutting. This is the second time you've been killing the butterfly.
Person 1: I know, I'm sorry.

by Caseryn May 21, 2013