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.
- 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.
Community content is available under CC-BY-SA unless otherwise noted.