Ferguson embarrasses Clarissa at school and so she is out to exact revenge us...
Clarissa Explains It All
Season 1 Episode 9: Brain Drain
Ferguson does an IQ test and, when he finds out that he is in the top 5% of the country, he becomes even more obnoxious, convinced that he is a genius. To make money, Ferguson decides to go on a TV game show called 'Brain Drain'.