Brown Seagull 

Farting while receiving fellatio so as to make your testicles flutter by the force of the wind.

I was getting head from this chick I hate and I totally gave her a brown seagull. It was amazing.

Brown Seagull by Samdog III October 22, 2008

Brown Thomas 

When a guy does somebody up the ass and before ejaculation he partially pulls out leaving the head of the penis in the ass and masterbates until he cums. The term originates in Ireland and is named after an upper class store in Dublin

I was with this chick last night and I gave her the Brown Thomas. Anal Sex

Brown Thomas by Charlie-O March 9, 2009

brown avalanche 

A brown avalanche is the fecal equivalent of a golden shower.

Hank gave Cecilia $50 for a brown avalanche.

She climbed to the top of a stepladder and gave him his money's worth.

brown avalanche by scodder June 4, 2010

brown eyed special

amy
-when you have a loose butt hole from too much anal.
- when you're on a trampoline and you yell "not too high" because you don't want poop to fall out
-when your parents are brother and sister

amy has the brown eyed special erryday from johnny

brown eyed special by zrkleaf July 17, 2011

brown handshake

When you reach into a used toilet bowl up to your elbow to try to remove a clog.

"Wow James, you were in the bathroom for a while. Did you just do a brown handshake?"

brown handshake by Mr Smoothy November 7, 2012

Brown the house down 

Browning the house down is a very complex plan that takes action at a large party. (Graduation, birthday, etc) First of all you must not shit starting at least 3 days before the party while eating food like Taco Bell and taco johns. Get about 5 people to do this. Now when the day of the party comes you and your five friends must disappear in the middle of the party to the bathroom. You didn't forget the laxatives did you?! Of course fucking not! That's the most important part! Now once all six of you have downed a good amount of laxatives it's time to clog that toilet! Stuff one roll of 4 ply toilet paper down that shitter maybe two if you're feeling crazy. Can you feel that? That's the laxatives kicking in! Now you and your buddies must take turns shitting in that clogged ass toilet. After that is over flush that fucker and run! Watch as the owner of the house freaks out as shit water comes seeping out under the door. Congrats you have officially browned the house down!

Person 1: Hey man did you hear about bills party next week?

Person 2: Hell yeah! You wanna brown the house down?

Person 1: Totally I'll text some people and tell them not to take a shit for a while.

Person 2: sweet I'll bring the laxatives!

Brown the house down by The jimmy rustler July 19, 2014

Brown Spider 

A fart that makes a shit stain in your underwear looking like a spider.

My stomach hurts so bad. I guarantee there’s a shit smelling brown spider in my drawers.

Brown Spider by PeteyPaplo October 21, 2018