Captain Underpants and The Big, Bad Battle of the Bionic Booger Boy Part One, The Night of the Nasty Nostril Nuggets, Dav Pilkey

George and Harold are back – in another truly icky adventure. When
class boffin Melvin Sneedly goes too far with his latest amazing
invention, the Bionic Booger Boy comes to sticky, snotty, really
bad-tempered life.