Zombie Nerd

Captain Underpants And The Invasion Of The Incredibly Naughty Cafeteria Ladies From Outer Space (and - Plot Summary
... disguised as the lunch ladies, give "Zombie Nerd Milkshakes" for lunch, so everyone in the school except for George, Harold, and Mr ... Krupp becomes a zombie nerd ... Sneaking into the lunchroom, George and Harold learn that the aliens plan to feed the zombie nerds growth juice, turning them into giant minions bent on taking over the ...