"A brain dump (sometimes spelled braindump, or brain-dump) is a complete transfer of accessible knowledge about a particular subject from your brain to some other storage medium, such as paper or your computer's hard drive. It is common for someone who maintains a blog, a personal journal that's shared on the Internet, to refer to the blog as a brain dump. The term brain dump can also be used in an educational context. For example, someone preparing for an exam might perform a brain dump by writing out as much information as they can remember about something they've studied." http://whatis.techtarget.com/definition/brain-dump