1. The actual result of a Braino, as opposed to the mental glitch that is the Braino itself. E.g. typing "dir" on a Unix box after a session with MS-DOS. 2. A biproduct of a bloated mind producing information effortlessly. A burst of useful information. "I know you' re busy on the Microsoft story, but can you give us a Brain fart on the Mitnik bust?" (1997-04-29)