The "New Nerd" is an episode of Irving: The Ultimate Phineas and Ferb Fan Club Promotional TV Show!!!!! showing the Phineas and Ferb episode of Hide and Seek from Irving's point of view.
Irving woke up and asked his mom if he can sneak into Phineas and Ferb's house, but his mom disallows him. He sneaks in anyway, but his mom follows him. He meet Phineas and Ferb for the first time, and they shrink. She enters the house, and couldn't find him because they are all shrunken. Irving runs away from her, then she sees the robot spider, and flings it away. It wakes Candace up, and she goes downstairs, and decides to bust them. She goes outside and flings Baljeet into the air with the umberella, but Irving doesn't want to save him because he is to much of a "replacement" to him, for both being nerds. Sorrowful to him, they save him, and they leave the house. While Pinky is chasing Candace, Irving falls off the giant robot fly, and chases the bug. He chases it across the street, and almost gets crushed by a car. Isabella saves him, and they go inside. And unshrink themselves.