Australian gas mask 

The act of one sexual partner giving oral sex to a female sexual partner while defecating in a seated position on the toilet.
-inspired by the fusion of the urban slang term
'Australian kiss' denoting a form of intimate affection in the oral region and 'Gas Mask' which
symbolizes the use of protective gear against
odorous or contaminating elements."

My girlfriend gave me an Australian Gas Mask last
night after I ate too much Taco Bell and she wanted
her pussy licked even tho I couldn't get off the toilet.

Australian gas mask by The JD Guy March 21, 2024

Australian Handshake 

When a man and woman contract their pelvic floor muscles during penis-in-vagina intercourse, causing the vagina to tighten and the penis to harden at the same time, thereby squeezing down on each other as if to perform a handshake. Called “Australian” because it occurs “down under”—beneath the belt.

Johnny: Tiffany and I just completed our business transaction with an Australian Handshake!
Ted: Why was it an Australian Handshake?
Johnny: Because she was a prostitute.

Australian Handshake by bobeatsfanblades March 26, 2024

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"

Australian duster by Smol_Wog April 9, 2024

Australian Snow Plow 

The act of a man sitting on top of a women's face getting his ass ate, "down unda", while simultaneously titty fucking her.

Dude you wouldn't believe what my girl and I tried! I gave her the Australian Snow Plow and she did not leave disappointed!

Make sure to shower before we get it on tonight, I want you to give me the ol' Australian Snow Plow baby!

Australian Snow Plow by Stinky Bhole June 20, 2024

australian sex

Sensual licking of the back and spine, from neck to tailbone

During the back rub, he included some kisses, but used his tongue and gave thrilling Australian sex instead.

australian sex by Booksquirm July 27, 2024

Australian Spitroast 

When you spitroast a minecraft sheep.

She Australian Spitroast on me till i lamb

Australian Spitroast by m4gethecat August 1, 2024

Australian Jayne 

A Jayne from Australia whose name is Jayne. Usually to imply a woman that enjoys boring hikes and long walks on days they could’ve spent having fun zip-lining or going to a water park.

A Jayne who can’t spell worth a shit to save her life

“Ah, man, you must know an Australian Jayne. She’s super boring and only wants to hike or play a board game. She must be from Australia.”

“Nah mates I dont wanna hav fun and go zi p linningg, whhat u guyes think abut injoying a good hyke insteaad?

Australian Jayne by Stanislavbogomolov August 3, 2024