търсене на която и да е дума, например fleek:
Extremely stupid person, someone who acts as if they've already donated their brain to science--before they die. Clueless. Dumb as a rock.
OK, what brain donor thought it would be a good idea to leave beer in the freezer overnight??
от JJRtwu2009 08 декември 2008
a person who gives a lot of brain/head/blowjobs
Mary is a brain donor.
от stiff 10 октомври 2004