Brown snake moan 

The cry of agony that accompanies a particularly painful bowel movement.

"I don't know what i ate last night, but I definitely had the brown snake moan this morning."

"I had the brown snake moan so bad I swore it was coming out sideways."

Brown snake moan by J.Teezy November 28, 2009

Brown Snake Kiss 

"Brown Snake Kiss" describes the phenomenon in which one's fecal excrements curl while exiting and make contact with their genitalia.

Person 1: Aw man, I just got brown snake kissed.

Person 2: That sucks, they are hard as hell to clean up.

Brown Snake Kiss by TeAmare October 10, 2013

The Brown Snake 

The colloquial name for the mighty Brisbane River, a river whose chocolatey brown appearance would inspire the envy of the candy man himself, William Wonka.

Legend has it the river got its infamous colour from the lack of amenities further upstream in Ipswich, though this is to be doubted since toilets have existed in Ipswich since at least 1866 during the reign of Sir John Murphy MBE. I personally believe they just do it for shits and gigs because Ipswich is full of crackheads.

"G'day cob, d'ya hear 'bout tha lil' fella who fell in the brown snake the other day?"
"Leave me alone Darren."
"Got his toes bitten of by a bull, mate. Ambos said there wasn't enough penicillin in the whole of Brissy so they just chucked him back in"

The Brown Snake by majesticasf November 17, 2021

Murder a Brown Snake

to take a dump. the brown snake is of course metaphorical of feces due to their similar shapes.

excuse me gentlemen, I need to go murder a brown snake.

Murder a Brown Snake by veh-jay-jay February 16, 2009

kill a brown snake 

To deficate; to take a shit; to take a dump; go number two etc..

Guy 1: You look a little sick are you okay?

Guy 2: No, it must have been something I ate. I got to go kill a brown snake.

kill a brown snake by Crustache April 3, 2009

Kentucky Brown Snake 

The long, hard, typically painful and toilet winding rope of uncomfortable shit that feels like you just pooped out every jagged edge and square mile of the State of Kentucky.

Five days and four laxatives later, I pinched out the worst Kentucky Brown Snake in the entire history of recorded history!

Kentucky Brown Snake by GoBiteMyBalls June 4, 2018

barracuda brown snake 

Term referring to the exclaimation of extreme jubilation. In direct relation to fuck you Billy Whiteshoes and Tommy Berx.

Barracuda brown snake the filthy mother fucker in the jaws.

barracuda brown snake by XarwX October 30, 2007