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."
بواسطة woundedgazelle ديسمبر/كانون الأَوّل 12, 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.
بواسطة awesomeaardvark أكتوبر/تشرين الأوّل 21, 2009