brown starfish 

1) asshole in need of washing; so dirty the skin becomes permanently brown
2) an asshole that is unsafe to fuck; puts you at very high risk for poop-cock

If not for her brown starfish, she would have felt my love in a whole new way

brown starfish by RotNWang December 1, 2003

brown starfish 

a dirty anus; opposite of pink starfish

We were going to go for a drive down H-Highway, but a brown starfish in the road put an abrupt end to our journey

brown starfish by RotNWang December 3, 2003

brown starfish 

Usually a term used when there's Shit left in the ass crack.

dude I did NOT see your brown starfish when trying to slip it in!

brown starfish by SteveJobsIsALegend December 19, 2022

Brown starfish 

After fisting someone’s asshole, you pull your hand out and smack their ass with an open hand ⭐️

Very common to leave immediately after.

I gave Patrick a brown starfish and then left him handcuffed to his bed.

Brown starfish by B&B2021 July 24, 2021

winking brown starfish 

The anus. Also called rusty sheriff's badge, ringpiece, starfish, butthole, bumhole (British term), asshole, arsehole (British term), poopyhole, bunghole.

The Sport-Hating Poop: You've been waiting all day for an exciting footy game, and just at the kickoff this bastard turd knocks on your WINKING BROWN STARFISH and insists on coming out to play.

winking brown starfish by Joey Schwartzman May 31, 2005

painted a brown starfish 

Leaving a skid mark

Have you seen Robyn's underwear?
No why?
She's painted a brown starfish in them

painted a brown starfish by CasperSchmicheal November 9, 2017

blown starfish 

a precursor to the medical condition known as a rectal prolapse. See ass tulip.

I can't let that dolphin do me in the butt, I have a well-developed blown starfish.

Man, my starfish is blown!

blown starfish by Dags January 7, 2004