Australian duster

When you blow a load on your partner's arse cheeks (preferably after anal) and then wipe it up with your pubic hair

"I was fucking this chick and she forced me to perform the Australian duster. I'm gonna kill that slut"

by Smol_Wog April 9, 2024

Australian reverse wet willie

Similar to a wet willie or reverse wet willie. Australian implies that you stick your finger “down under” (anus or vagina) before putting it into someone’s mouth.

I gave my girlfriend a Australian reverse wet willie and she almost threw up!

by SpT3 May 20, 2021

Australian cheese

Also known as down under cheese. When a person goes a long time without showering, they get Australian cheese on their genitals.

Due to scrolling reddit and gaming all day, Joe forgot to shower and started to get Australian cheese on his dih that smelled like a burger king dumpster during a California summer.

by FireFuego May 20, 2025

Australian blowjob

To receive a blowjob while simultaneously being punched repeatedly in the balls in a speedbag fashion.

Guy: Sarah must be related to Ali, she just gave me the best Australian blowjob ever!

by Legen dairy July 13, 2022

Australian Airstrike

When you go into a public toilet stall and press against both walls, then shimmy upwards towards the roof and try and shit in the toilet from above.

I just pulled an Australian Airstrike on that toilet. It made the biggest splash.

by Justpulledavinnie May 29, 2022

Australian Mosh Pit

The act of getting a large group of people, taping yourselves to the ceiling in such a way where everyone is force-fucking each other for an hour straight. Afterward, everyone must let a spider crawl on their cock.

Person 1: Hey, I got like 50 people over here, wanna join in on our "experiments"?
Chad Person 2: No thanks, I don't want to do the Australian Mosh Pit.
Person 1: How'd you know?
Chad Person 2: Because you're a virgin and I'm a chad.

by TylerTheShiteater January 21, 2022

Australian Sandwich

A sexual act in which a person smears vegemite between a woman's vaginal flaps and proceeds to lick it clean while preforming cunnilingus.

"My woman is into some weird stuff?"
"Like what?"
"She wanted me to eat her Australian sandwich!"

by Keons Sacarver September 13, 2020