tìm từ bất kỳ, như là cunt:
wanting someone purely for their mind - has nothing to do with sexual attraction.
"i have such a brain crush on this kid in my philoshophy class. sure hes 5'3" and clearly never combs his hair, but he is so witty and articulate."
viết bởi woundedgazelle 12 Tháng mười hai, 2005
When you have a crush on a person's brain, with complete disregard to appearance, availability, etc.
Laura has a braincrush on Thomas Jefferson.
viết bởi awesomeaardvark 21 Tháng mười, 2009