Brown Lobster 

A brown lobster is a person who has spent so much time at the beach that they're skin has become brown and leathery.

"There's alot of brown lobsters at the beach today".

"You spend so much time at the beach, your becoming a brown lobster".

Brown Lobster by Marlon Dready November 7, 2009

Brown Squirrel

Shoving a furry tail up your ass, but leaving enough hanging out so that while you're munching on nuts you look like a squirrel.

Whoa, do you see Nathan G. over there? He's totally doing the brown squirrel on that guy!

Brown Squirrel by gower_lover April 18, 2011

Brown moon

The act of shitting twice in one day.

Person 1: that happens once in a brown moon.

Person 2: Dude you must shit a ton!

Brown moon by Young bookie August 28, 2013

Brown Button

The act of forcibly sticking a nipple up someone's rectum.

"Hold em down Skeeter, I'm gonna give him a brown button!"

Brown Button by WizardofAss June 1, 2016

Brown Scooter 

A sexual act when one person lays on there back(The Scooter) with their legs in the air and another person (The Rider) stands on their stomach, holding onto the others legs, and proceeds to excrete all shit onto the scooters face.

Bro me and my girlfriend tried the Brown Scooter last night. It was amazing.

Brown Scooter by ObamaBinLaden911 December 26, 2019

brown turtle 

gay sex a.k.a. butt sex

Dude, bob and chris brown turtled all nite.

brown turtle by dani January 15, 2005

Brown syndrome 

A girl who just by looking at her face has, will or wants to fuck primarily black males. Usually trashy looking as well. It is similar to being able to tell that someone has Down syndrome just by their face.

That girl obviously has brown syndrome.

Brown syndrome by Dane cook July 31, 2013