brainer or brain boner is when something satisfies the mind in a way to the extent of giving a mental erection.
Jimmy: "hey Dave did you know that 69,000 + 420 = 69,420"
Dave: "Jimmy you just gave me a raging brainer with that one"
Dave: "Jimmy you just gave me a raging brainer with that one"
by Beekmaster21 November 24, 2019
person 1: I pulled my wee wee out and she did not want to suck it
person 2: yeah she is known as the only girl who doesn't give head she's a no brainer!
person 2: yeah she is known as the only girl who doesn't give head she's a no brainer!
by DefTheDefguy July 25, 2022
A word used by senior stagiaires who are trying to look cool. While the validity of the word is contested, it is accepted that the word is not used by anyone anymore, or at least anyone who you would consider to be cool.
Christine: This guy I know went did a degree in engineering and a masters in engineering and now he is in med school doing his residency, what a brainer!
Mat: What's a brainer?
Mat: What's a brainer?
by trusted authority November 18, 2011
To produce a brainer, wrap your hand around your ballsac and squeeze, your nutsac will bulge out between your thumb and forefinger simulating the look of a brain
by De ranged July 1, 2021
The act of exhaling Marijuana from one persons mouth to another persons mouth, to be then inhaled.
See also: Shotgun.
See also: Shotgun.
by kamoke November 2, 2015
When you're attracted to somebody primarily based on their personality and mind rather than appearance (although that does help).
"That thing you just said was so cute. I have an erection for you, but in my mind. I have a brainer."
by bobplate May 5, 2014
A term students used in the 1990s. It's probably an evolution of the simular colloquialism browner.
Someone that is very smart and seems to excel at everything. The type that always seems to have some new project that requires exceptional intelligence to even plan, let alone implement.
The type a student will go to when they need serious help with a test/exam or project for a class they're doing poorly in. Although some may explain said subject in a way that that will have the person requiring help saying ‘in English please’, once they’re able to get on the same level with the person, a brainer can be a very valuable study buddy.
Someone that is very smart and seems to excel at everything. The type that always seems to have some new project that requires exceptional intelligence to even plan, let alone implement.
The type a student will go to when they need serious help with a test/exam or project for a class they're doing poorly in. Although some may explain said subject in a way that that will have the person requiring help saying ‘in English please’, once they’re able to get on the same level with the person, a brainer can be a very valuable study buddy.
Person #1: Did you hear? Billy got Jimmy to be his partner for the big term assignment!
Person #2: Really? That lucky dog; Jimmy is a major brainer. With him as his partner, Billy is practically guaranteed an A!
Person #2: Really? That lucky dog; Jimmy is a major brainer. With him as his partner, Billy is practically guaranteed an A!
by An optimist with experience June 6, 2005