Brown Dog 

to be publicly embarrassed while already doing something embarrassing.

You're walking in NYC and you throw a finished drink into the garbage at the same time a homeless person is reaching into the trash can and some ice splashes on his hand. The homeless man's response: "Ahhh, you brown dogged me!"

Brown Dog by AndreaFromBuffaloNY August 15, 2014

Brown Rose 

The act of a girl prolapsing her ass, subsequently shitting and then smearing the shit on the prolapse.

"Dude, Sally just filmed herself doing a brown rose. It was fucking disgusting!"
"Where can we find it? I wanna see it!"
"Heavy-R."

Brown Rose by Daddy's Bitch December 16, 2015

brown girl wasted 

A more extreme version of white girl wasted. We all have that crazy brown friend in the group who will by 15 rounds in one pub and go mental when she's smashed. This is being brown girl wasted. White friends can also emulate this behaviour and although they are white they become 'brown girl wasted'

White friend : OMG I'm so smashed... I can't believe I was such a fool
Brown friend : I know felicia, I managed to buy 15 rounds in whetherspoons alone!
White friend : JESUS YOU WERE BROWN GIRL WASTED AND A HALF

brown girl wasted by RainbowFelicia123 October 26, 2017

Brown cocaine

A line of shit aligned perfectly along an erect cock that has been produced by a female after anal

I was doing anal with my wife and then she decided to give me some brown cocaine

Brown cocaine by Joshlb123 May 4, 2018

brown cow

sticking the penis in the anus of the female and taking it out with feces on the penis and then the female "milks" the cow

hey i totally brown cowed this one bitch last night. my dick was full of shit

brown cow by chodemanbear January 2, 2010

brown noise 

The noise required to mask the sound of anal secretion and subsequent bowl splash in a public or private restroom when one or more persons are in attendance with the person discharging, to thereby avoid the awkward silence that is present and periodically disturbed by the excretions of the person in question.

Dude, that was really awkward. The guy in there was playing his ipod, utilizing its brown noise capabilities.

The whole time I was in there this dude kept coughing to cover up his dump. He was clearly brown noise(ing).

brown noise by @dEpP September 14, 2010

brown head 

when a girl or a boy is being licked around the crotch region and he/she shits on the persons head who is licking him/her

Billy was eating Jen out and she shit on his head. Therefore, Jen gave Billy brown head

brown head by harrycurns August 24, 2006