Brown Aussie

When a World War 2 Australian pilot shits himself, ejecting fecal matter and animal semen into the cockpit of his plane, while being chased down by a Japanese pilot in the skies above New Guinea after having sex with a wallaby. This action turns the entire canopy of his fighter brown in color.

Rei Sen 1 to Rei Sen 2, that limey yellow toothed criminal just shat his pants! I got a Brown Aussie at 1 o'clock!

by Rodney_Sexfart November 27, 2013

Brown Harmonica

When one performs analingus on a women while fingering her vagina.

“At an orgy, I received a Brown Harmonica from an Indian man.”

by Sheepluv420 August 13, 2017

brown mountain

a brown mountain is when you shit on someones head and sculpt their hair into a mountain with the shit

I gave sally a brown mountain last night and she still has shit in her hair!

by jarik algrich May 24, 2009

Brown the Runway

When you receive a sudden fright, you could say that you almost "Browned the runway"

"I was on my way to work and some dope in a semi almost ran me over.  I thought I was going to brown the runway"

by @WeMoveTheMasses October 20, 2012

brad brown

The action when you stick your finger in your asshole and then make a mustache on someone else's face.

Dude i so just want to go up and brad brown him for pissing on my beer.

by Psychoholic July 14, 2014

Brown Mile

a magical place you visit with special friends, that rarely any of the involved parties will fully remember.

Dude, I just took a trip down the brown mile. Who are all these people here? 🤔🤔

by BrownMileTourGuide February 20, 2020

brown tuna

When a woman farts and queefs simultaneously, causing a mixture of odors.

I swear the chick in front of me in line just let out a brown tuna

by Trader1933 January 15, 2017