Source : Free On-Line Dictionary of Computing

thinko
     
         /thing'koh/ (Or "braino", by analogy with "{typo}") A
        momentary, correctable {glitch} in mental processing,
        especially one involving recall of information learned by
        rote; a bubble in the stream of consciousness.
     
        See also {brain fart}.  Compare {mouso}.
     
        [{Jargon File}]
     
        (1996-04-20)