Brain Matter 

When you take loose scrotum skin and bunch it in your hand. The result resembles a soft brainy tissue.

Sabe's took his scrot skin and made brain matter of it, which he then played with for several hours.

Brain Matter by Dill Nut October 3, 2008

Neglected brain-matter 

Its when parts of your brain go mush and stuff. It is abbreviated as NBM

Guy with NBM: "You smell like turkey. I'm a Train."
Other Guy: "Woah man, you got a serious case of Neglected brain-matter!"

Neglected brain-matter by n00bs4sale September 5, 2016

BRAIN WASTE MATTER 

EMOTIONS that are SHIT from the BRAIN which is toxic. One song TRIPS A 404 EXCEPTION that is on the record is useful SHIT from the brain toxic and nontoxic.

This is , "off the record" , I am , " A FUCKING IDIOT" , is BRAIN WASTE MATTER , as I said the wrong things as it is OK to be homosexual , but my STrIPE got me into black and white difficulties. On the record EMOTIONS SAMANTHA SANG, LOSING MY RELIGION REM and BLACK AND WHITE THREE DOG NIGHT is BRAIN WASTE MATTER as they are useful which is ART and INFAMY together.

BRAIN WASTE MATTER by PEDOPHILE SHITEATER March 31, 2021

Brain-Masterbation 

Telling yourself you're right while ignoring actual facts.

In his delusional state, Cambo prefered his Brain-Masterbation and was completely unaware of the actual fact that he was sitting in a burning house.

Brain-Masterbation by Card_Sultan May 14, 2015

Brain-Masterbation 

When your brain is forced into doing somthing it dosent want to out of habbit, compulsery, or obligation.

Work staring at your computer, Class, Listning to your boss, ringing people up at the grochery store.

Brain-Masterbation by HOJIT November 7, 2003

Shit-Brain-Cock-Master 

Used in a comical way, someone who his not only dumb, but a faggot

Bob "Like my sexy Mac Book Air"

Eddie "Lol that makes you a shit-brain-cock-master

Shit-Brain-Cock-Master by f.u.k April 29, 2009

brainmaster 

when a dumb slut of a woman (aka any woman outside my family) is so good at giving brain (head) that she becomes the highly coveted brainmaster.

brainmasters can be somewhat of a nuisance when you get hordes of ugly fat woman who stink like shit trying to suction their gross ass mouth that still has bits of their last mcdonalds binge eating fest on your dick.

man: *cums in brainmasters mouth* holy shit, dis bish mus be sum sorta brain master or sum shit.
brainmaster: yes, i am a brainmaster.

brainmaster by anonymous February 24, 2023