The TOY TRUCK is used near the end of the island, to reach the school. Also, removing the battery from the truck lets you use the TV's remote control.
You don't need the truck in the kitchen: you can climb into the trash can using the sponge and the spray bottle.
To get the controller that lets you drive it, you have to get a grape from the kitchen table. You do this at the same time you pick up the piece of paper (a secret note from C.J.). After you complete the rest of the quest and find out that C.J. is in danger, you can drop the book "Tess's Tree" from the bookcase in C.J's room, which forms a ramp for some dangerous stunt driving.
(see related question)
Use your mouse to drag the car left and right.
poo your self
You need the battery in it and the remote controll.
You drive it up the telescope out the window. I think.
I don't think you jump into bubbles in Shrink Ray Island!
Shrink ray island will be available to everyone on July 28, 2011
Hide behind the round mirror.
uhh...i think it's somewear on shrink ray island.....mabey :)
after shrink ray island
Shrink Ray Island
Jump off the ramp of books when you find CJ out the window
you use the remote car to get out of the house but first you have to drop a book from the shelf to make a ramp