brown snake 

a turd, poop, shit, duece, etc.

I gotta go, a brown snake is playin peek-a-boo with my butthole

brown snake by rmfp August 22, 2006

brown snake 

The action of shitting into a condom, than using it as a dildo.

Something Heather Carey would use as a dildo.

"Hey, Look! Heather is working that brown snake."

brown snake by TMyspace2000 July 26, 2009

Brown Snake 

Deadly venomous family of snakes found in Australia, particularly dangerous because of it's aggressive behaviour and wide habitat.

Strewth! I just stepped over a log and found a brown snake. Cranky bastard had a go at me too! It even chased me back a few metres before it slid off.

<OK, apologies for the gratuitous lingo.>

Brown Snake by Flex, Khan of Putnay July 15, 2008

Brown Snake Snorkler 

When you are getting a blumpkin, you must not stop there. When you are about to blow pull your cock out of the girl's mouth immediately get behind her and ram it in her brown eye and shove her head in the toilet and just make her bob for those brown snakes. 1 you have to have shit in the toilet to so this it is a requirement, 2 do not be a stupid fuck and drowned the girl, 3 have fun.

Emily didn't like it when I made her a Brown Snake Snorkler.

Brown Snake Snorkler by Hugo Sticky-tits August 11, 2010

brown snake peek-a-boo 

The result of excessive drinking and debautchalism, a brown snake peek-a-boo is that poop that everyone periodically has (even girls that think they're "hot") that refuses to play nice. Instead, it comes out part way, then retreats, then comes out part way, then retreats...and so on and so forth. Fags (i.e. Jonesy) love the brown snake peek-a-boo.

Mike: Jonesy - your mom is hot.
Jonesy: I just had the best brown snake peek-a-boo!

brown snake peek-a-boo by MRM5593 September 14, 2006

brown snake playing peek a boo

When you have to shit really bad and you feel it sliding out of your butthole and you keep having to suck it back in

Dude, I have a huge brown snake playing peek a boo right now!!

brown snake playing peek a boo by dukeofthecamelsx May 12, 2015

Brown Snake Moan 

Brown Snake Moan- (Verb)
The moan or groan of satisfaction given after producing an especially large poop.

Jerry: "Oooo-AHHH!"
Phil, said while knocking on the bathroom door: "Damn, that was a downright Brown Snake Moan!"

Brown Snake Moan by Gitche-Man March 19, 2017