Brainy is a creepy-silent kid from the Nickelodeon animated TV show Hey Arnold!. Brainy does not even speak and only wheezes. Helga does not like him and she punches Brainy.
Trivia
- His appearances in the Stephen Squirrelsky and Friends' Movie Spoof Travels are Jimmynocchio and The Wizard of Oz (Uranimated18's Style) and will even be in more movie spoof travels.
