Australian ostrich

When you are having sex on the beach, you stick your dick in the sand and slip it back in one swift thrust all while screaming like an ostrich.

I heard Brandon doing the Australian ostrich while camping on the beach last night.

by Nschmeet June 5, 2015

Australian Unicorn

A rare phenomenon that happens when someone pees outside on the coldest of days. The name is derived from the idea that the urine could freeze into an icicle which would resemble a horn. Therefore, that person would be a unicorn down-under or an Australian unicorn.

Bryton: Dude, what's taking so long?
Matt: It froze up on me! Ahh, it's painful!
Bryton: Haha, you're totally an Australian unicorn now!!
Andy: I can relate, that happened to me once too. Ouch!

by shame123 February 12, 2013

Shitty Australian

This is when you are naked from the waist down wearing super thick boots. You then stand on the toilet to take a shit because you are afraid that an australian sized spider will crawl up and bite you on the ass.

"Sara saw a video online of a giant spider swimming in the toilet after some Australian flushed. Now she only takes a shitty australian when she has to poop."

by The Dark Naga March 4, 2015

australian lemonade

Sprite... It's fucking Sprite.

Person 1: I'll have some lemonade.
Aussie Waiter(serving australian lemonade): Well, you get Sprite you fucking American.

by onomotopeia February 16, 2017

Australian baptism

When someone is pooped on by a koala or another native Australian animal being "blessed" with the gift of Australia.

"A koala just pooped on me!"
"Congratulations on receiving your Australian baptism!"

by nickidel07 July 19, 2016

Australian Lottery

When a gay man finds that his date has a very large penis.

E.g. Big prize down under

Gay guy 1: "So how did it go with your new boyfriend last night?"
Gay guy 2: "Faaabulous!!! He was kind of a neanderthal, but when he took off his pants, I pretty much won the Australian Lottery. He explored my outback all night."

by paco90 January 21, 2011

Australian Plumber

A sexual act where 2 men get into a 69 position and blow really hard down each other's assholes.

Originates from the fact it was first performed by an Australian and an Italian.

Matt: Hey, wanna make out?
Dan: Wash your mouth first, remember we just did the Australian Plumber.

by Rich Stone August 27, 2013