Sausage Slingshot 

An act where you find the closest douche-bag on the beach wearing a one piece speedo, catch him off guard, and grab whatever you can get your hands on(speedo wise, you dirty minded fucks) and pull as hard as you can, letting go and turning that mother fucker into a Sausage Slingshot

Person 1: Hey bro, what's with the weird walking?
Person 2: I was at the beach yesterday rocking my speedo, and some little cunt gave me a Sausage Slingshot.
Person 1: Damn dude that sucks

Sausage Slingshot by Heisenbyrge II May 13, 2016

Australian Slingshot 

Whilst penetrating the pikachu, "cookie." using a condom, at climax remove said condom and shoot it at her face like a rubberband, slinging the baby batter, "semen" all over her, then flush the condom and given the nature of the southern hemisphere it will flush clockwise, letting you know you were truly "down under."

Guy1: "I gave a complete stranger the "Australian Slingshot" and apparently, she had the Stink Eye for like five days."

Guy2: "I wondered why my girlfriend kept winking!!!"

Australian Slingshot by sitnkyfinger mcumbersome April 18, 2010

Irish Slingshot 

An irish slingshot would be used in the situation that you just received bad head. First you would remove your dick from her mouth, then you would put the tip of your index finger on the tip of your dick. You would then pull sideways away from her face, and then release and watch all hell break loose! The head of your dick should then slap her in the face! leaving the imprint of almost a shamrock on her face.

Dude my friend pulled the irish slingshot on his girl last night.

Irish Slingshot by n!(k_0Rt!z February 12, 2009

Iowa Slingshot 

During sex, one partner uses a belt, strap, bungee ect. to fling corn filled fecies at the other partner.

Last night i gave that bitch the Iowa Slingshot

Iowa Slingshot by SK61688 December 9, 2008

Alaskan Slingshot 

The act of pooping into a condom, and waving it around above your head.

Sean: Hey wanna go and raid the neighbors house?
Kieran: Sure, i'll grab the sling shot!
Sean: Make sure it's an Alaskan Slingshot!
Kieran: I will.

Alaskan Slingshot by DJPrincessLuna July 6, 2014

Shower Slingshot 

when the ejaculate from a shower wank is stuck to your hand and the attempt to flick it off results in a bungee jump like extension.

i had a great wank this morning... had to clean the shower slingshot off the wall though

Shower Slingshot by Monopoly mayfair clickbait May 16, 2017

vagina slingshot 

when the vacuum created by inserting a tampon causes bodily fluids to be released from the vagina at high velocities when said tampon is removed.

"the blood spatter on the wall of this toilet stall is clearly the result of the vagina slingshot effect"

vagina slingshot by boatsagainstthecurrent September 20, 2017