When one tries a new weed (marijuana) batch/strain for the first few times, one is usually more inebriated than usual so you feel more wasted than usual. Folks might act more erratic or unlike themselves.
Friend 1: Hey man you b trippin everytime you come over here!
Friend 2: That's cuz I always be having new strain brain trying out some of your trees and gettin extra funkin high you observant motherfucker!
Friend 2: That's cuz I always be having new strain brain trying out some of your trees and gettin extra funkin high you observant motherfucker!
by Shitheel Lane June 5, 2015

<.7.9.7.6.>Through Artificial Insemination By Donor, Eyes Are The Print Of THe Brain, Facial Recognition Is A consolidated Suppositorry, Which Is, Also Human Immunodeficiency Virus, And Acquired Immunodeficiency Syndrome<.7.9.7.6..>
<.7.9.7.6.>Through Artificial Insemination By Donor, Eyes Are The Print Of THe Brain, Facial Recognition Is A consolidated Suppositorry, Which Is, Also Human Immunodeficiency Virus, And Acquired Immunodeficiency Syndrome<.7.9.7.6..>
by .6.7.6.Opne.6.7.6.Parenthesis. May 3, 2025

When a person/persons hangs from the ceiling by their feet which then a male proceeds to put his penis in their mouth and continuously aggressively fucks her throat until he cums down her sore airways.
“Hey Nathan, I wanted to give my girlfriend bat brain last night but she was too heavy and she snapped the rope”
by @kinggy May 9, 2020

by dio_brando1737 August 24, 2020

a guy gives a girl brain when shes blowing him. (dick penetrates throat and gives her a headache, or brain ache)
by louisey girly May 14, 2020

Usually used to described as being so chill it requires a unrelated noun to come after it. Such as brains.
by ChillBrains January 16, 2009

Someone so absolutely unintelligent that their Intelligence Quotient can only be compared to that of a head of lettuce.
by x_C-T-T_x March 31, 2015
