An extremely communicable disease found in hat stores catering only to the finest bro headwear and other bro paraphernalia. More severe cases include the addition of bright and oversized headphones to secure the diseased hat and transmit the illness to others. The physical manifestations of this disease lead to the patient's head tilting back and chin pointing in the air, like they just don't care.
Symptoms of this disease include but are not limited to:
-a sudden repulsion of women and female themed items
-unruly and overgrown hair on or around the neck
-attempts to "bro out" with other males (regardless of species)
-secludes self in a place referred to as a "man cave"
-loud proclamations of friendliness to women (since it conflicts with the first symptom, it creates confusion for the friends and family of the affected)
To avoid this disfiguring disease, keep an eye out for hat stores with overt bro symbols and customs (such as hats up to the ceiling and bright stickers on the bill of the hat). Also, never trade hats with someone exhibiting these symptoms due to the highly contagious nature of Bro Brain.
Cures for this affliction are being researched, however at this time no cure or vaccine is available.
Symptoms of this disease include but are not limited to:
-a sudden repulsion of women and female themed items
-unruly and overgrown hair on or around the neck
-attempts to "bro out" with other males (regardless of species)
-secludes self in a place referred to as a "man cave"
-loud proclamations of friendliness to women (since it conflicts with the first symptom, it creates confusion for the friends and family of the affected)
To avoid this disfiguring disease, keep an eye out for hat stores with overt bro symbols and customs (such as hats up to the ceiling and bright stickers on the bill of the hat). Also, never trade hats with someone exhibiting these symptoms due to the highly contagious nature of Bro Brain.
Cures for this affliction are being researched, however at this time no cure or vaccine is available.
"Oh dear, that poor young man seems to have caught bro brain."
"Well darn! My date started out friendly, but then I noticed the hair growths around his neck, bro customs, the frathole shirt, and knew he had Bro Brain."
"Well darn! My date started out friendly, but then I noticed the hair growths around his neck, bro customs, the frathole shirt, and knew he had Bro Brain."
by hydra-phobia August 29, 2015
Get the Bro Brainmug. Owen brain is a very special type of brain that only one person known has. The person, Owen, always acts so dumb in many situations and says things unrelated to what is being said. Other symptoms of Owen brain is baldness and excessive disturbance to people but scientists still have not been able to study it or find the cause or reason for it.
by THE GOATTTTT May 4, 2023
Get the Owen brainmug. When you have just thought of something completely random and off-topic, and decide to write/draw about that completely random topic.
Man 1: "Hey d00d. Look what I just drew."
Man 1: *shows picture of EPYC Randomness.
Man 2: d00d, that is just pure brain leakage man.
Man 1: I know, right?.
Man 1: *shows picture of EPYC Randomness.
Man 2: d00d, that is just pure brain leakage man.
Man 1: I know, right?.
by What is this, I DON'T EVEN.... November 26, 2010
Get the brain leakagemug. A non skilled Rainbow Six Siege player who shoots his or her own teammate. Usually referring to the intelligence level of a pig.
by Jack Salty March 20, 2017
Get the pork brainsmug. 
A humorous animated cartoon shown after an extremely scary horror movie which has a calming mental effect similar to the physical effect of drinking a glass of milk right after eating extremely hot/spicy Mexican cuisine.
Gee, that Woody Woodpecker cartoon the theater ran right after that scary movie was real brain milk and made me feel better, less likely to have nightmares tonight.
by Red Sam Black October 26, 2014
Get the brain milkmug. After several attempts at completing his assignment, Tadgh realised his failed efforts could be attributed to his house-brain.
by generalkrull March 23, 2020
Get the House-brainmug.