Meanwhile , Stu 's invention continues to vacuum up mud before finally exploding inside the house .
They open Chaz 's box , finding a spade , a journal of pressed flowers , and a photograph of Chuckie 's mother .
Stu 's invention continues to vacuum up mud before finally exploding inside the house .
They open Chaz 's box , finding a spade , a journal of pressed flowers , and a photograph of Chuckie 's mother .